2013759140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{5801}}^1$

素因数の和:6848

約数の個数: 48

約数和(自身を含む): 4482810864

約数和(自身を除く): 2469051724

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1021, 2042, 4084, 5105, 5801, 10210, 11602, 17357, 20420, 23204, 29005, 34714, 58010, 69428, 86785, 98617, 116020, 173570, 197234, 347140, 394468, 493085, 986170, 1972340, 5922821, 11845642, 23691284, 29614105, 59228210, 100687957, 118456420, 201375914, 402751828, 503439785, 1006879570, 2013759140]

約数ペア:

[(1, 2013759140), (2, 1006879570), (4, 503439785), (5, 402751828), (10, 201375914), (17, 118456420), (20, 100687957), (34, 59228210), (68, 29614105), (85, 23691284), (170, 11845642), (340, 5922821), (1021, 1972340), (2042, 986170), (4084, 493085), (5105, 394468), (5801, 347140), (10210, 197234), (11602, 173570), (17357, 116020), (20420, 98617), (23204, 86785), (29005, 69428), (34714, 58010)]