1326351628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{163909}}^1$

素因数の和:163954

約数の個数: 36

約数和(自身を含む): 2817940720

約数和(自身を除く): 1491589092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 8092, 163909, 327818, 655636, 1147363, 2294726, 2786453, 4589452, 5572906, 11145812, 19505171, 39010342, 47369701, 78020684, 94739402, 189478804, 331587907, 663175814, 1326351628]

約数ペア:

[(1, 1326351628), (2, 663175814), (4, 331587907), (7, 189478804), (14, 94739402), (17, 78020684), (28, 47369701), (34, 39010342), (68, 19505171), (119, 11145812), (238, 5572906), (289, 4589452), (476, 2786453), (578, 2294726), (1156, 1147363), (2023, 655636), (4046, 327818), (8092, 163909)]