1900552612

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{122743}}^1$

素因数の和:122840

約数の個数: 36

約数和(自身を含む): 3917988480

約数和(自身を除く): 2017435868

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 7742, 15484, 122743, 245486, 490972, 859201, 1718402, 3436804, 6014407, 9696697, 12028814, 19393394, 24057628, 38786788, 67876879, 135753758, 271507516, 475138153, 950276306, 1900552612]

約数ペア:

[(1, 1900552612), (2, 950276306), (4, 475138153), (7, 271507516), (14, 135753758), (28, 67876879), (49, 38786788), (79, 24057628), (98, 19393394), (158, 12028814), (196, 9696697), (316, 6014407), (553, 3436804), (1106, 1718402), (2212, 859201), (3871, 490972), (7742, 245486), (15484, 122743)]