2195754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 5391360

約数和(自身を除く): 3195606

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 103, 114, 187, 206, 209, 309, 323, 374, 418, 561, 618, 627, 646, 969, 1122, 1133, 1254, 1751, 1938, 1957, 2266, 3399, 3502, 3553, 3914, 5253, 5871, 6798, 7106, 10506, 10659, 11742, 19261, 21318, 21527, 33269, 38522, 43054, 57783, 64581, 66538, 99807, 115566, 129162, 199614, 365959, 731918, 1097877, 2195754]

約数ペア:

[(1, 2195754), (2, 1097877), (3, 731918), (6, 365959), (11, 199614), (17, 129162), (19, 115566), (22, 99807), (33, 66538), (34, 64581), (38, 57783), (51, 43054), (57, 38522), (66, 33269), (102, 21527), (103, 21318), (114, 19261), (187, 11742), (206, 10659), (209, 10506), (309, 7106), (323, 6798), (374, 5871), (418, 5253), (561, 3914), (618, 3553), (627, 3502), (646, 3399), (969, 2266), (1122, 1957), (1133, 1938), (1254, 1751)]