1302452228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{12401}}^1$

素因数の和:12465

約数の個数: 72

約数和(自身を含む): 2955843072

約数和(自身を除く): 1653390844

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 682, 847, 868, 1364, 1694, 2387, 3388, 3751, 4774, 7502, 9548, 12401, 15004, 24802, 26257, 49604, 52514, 86807, 105028, 136411, 173614, 272822, 347228, 384431, 545644, 768862, 954877, 1500521, 1537724, 1909754, 2691017, 3001042, 3819508, 4228741, 5382034, 6002084, 8457482, 10503647, 10764068, 16914964, 21007294, 29601187, 42014588, 46516151, 59202374, 93032302, 118404748, 186064604, 325613057, 651226114, 1302452228]

約数ペア:

[(1, 1302452228), (2, 651226114), (4, 325613057), (7, 186064604), (11, 118404748), (14, 93032302), (22, 59202374), (28, 46516151), (31, 42014588), (44, 29601187), (62, 21007294), (77, 16914964), (121, 10764068), (124, 10503647), (154, 8457482), (217, 6002084), (242, 5382034), (308, 4228741), (341, 3819508), (434, 3001042), (484, 2691017), (682, 1909754), (847, 1537724), (868, 1500521), (1364, 954877), (1694, 768862), (2387, 545644), (3388, 384431), (3751, 347228), (4774, 272822), (7502, 173614), (9548, 136411), (12401, 105028), (15004, 86807), (24802, 52514), (26257, 49604)]