1995950892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{7307}}^1$

素因数の和:7447

約数の個数: 96

約数和(自身を含む): 5362785792

約数和(自身を除く): 3366834900

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 103, 156, 204, 206, 221, 309, 412, 442, 618, 663, 884, 1236, 1326, 1339, 1751, 2652, 2678, 3502, 4017, 5253, 5356, 7004, 7307, 8034, 10506, 14614, 16068, 21012, 21921, 22763, 29228, 43842, 45526, 68289, 87684, 91052, 94991, 124219, 136578, 189982, 248438, 273156, 284973, 372657, 379964, 496876, 569946, 745314, 752621, 1139892, 1490628, 1505242, 1614847, 2257863, 3010484, 3229694, 4515726, 4844541, 6459388, 9031452, 9689082, 9784073, 12794557, 19378164, 19568146, 25589114, 29352219, 38383671, 39136292, 51178228, 58704438, 76767342, 117408876, 153534684, 166329241, 332658482, 498987723, 665316964, 997975446, 1995950892]

約数ペア:

[(1, 1995950892), (2, 997975446), (3, 665316964), (4, 498987723), (6, 332658482), (12, 166329241), (13, 153534684), (17, 117408876), (26, 76767342), (34, 58704438), (39, 51178228), (51, 39136292), (52, 38383671), (68, 29352219), (78, 25589114), (102, 19568146), (103, 19378164), (156, 12794557), (204, 9784073), (206, 9689082), (221, 9031452), (309, 6459388), (412, 4844541), (442, 4515726), (618, 3229694), (663, 3010484), (884, 2257863), (1236, 1614847), (1326, 1505242), (1339, 1490628), (1751, 1139892), (2652, 752621), (2678, 745314), (3502, 569946), (4017, 496876), (5253, 379964), (5356, 372657), (7004, 284973), (7307, 273156), (8034, 248438), (10506, 189982), (14614, 136578), (16068, 124219), (21012, 94991), (21921, 91052), (22763, 87684), (29228, 68289), (43842, 45526)]