1213372612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{359}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 2228567040

約数和(自身を除く): 1015194428

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 281, 359, 388, 562, 718, 1124, 1436, 3007, 6014, 8711, 11129, 12028, 17422, 22258, 27257, 34823, 34844, 44516, 54514, 69646, 100879, 109028, 139292, 201758, 403516, 844967, 1079513, 1689934, 2159026, 3127249, 3379868, 4318052, 6254498, 9785263, 12508996, 19570526, 39141052, 303343153, 606686306, 1213372612]

約数ペア:

[(1, 1213372612), (2, 606686306), (4, 303343153), (31, 39141052), (62, 19570526), (97, 12508996), (124, 9785263), (194, 6254498), (281, 4318052), (359, 3379868), (388, 3127249), (562, 2159026), (718, 1689934), (1124, 1079513), (1436, 844967), (3007, 403516), (6014, 201758), (8711, 139292), (11129, 109028), (12028, 100879), (17422, 69646), (22258, 54514), (27257, 44516), (34823, 34844)]