2938001564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 5379311616

約数和(自身を除く): 2441310052

約数列:

[1, 2, 4, 31, 62, 124, 151, 173, 302, 346, 604, 692, 907, 1814, 3628, 4681, 5363, 9362, 10726, 18724, 21452, 26123, 28117, 52246, 56234, 104492, 112468, 136957, 156911, 273914, 313822, 547828, 627644, 809813, 1619626, 3239252, 4245667, 4864241, 8491334, 9728482, 16982668, 19456964, 23693561, 47387122, 94774244, 734500391, 1469000782, 2938001564]

約数ペア:

[(1, 2938001564), (2, 1469000782), (4, 734500391), (31, 94774244), (62, 47387122), (124, 23693561), (151, 19456964), (173, 16982668), (302, 9728482), (346, 8491334), (604, 4864241), (692, 4245667), (907, 3239252), (1814, 1619626), (3628, 809813), (4681, 627644), (5363, 547828), (9362, 313822), (10726, 273914), (18724, 156911), (21452, 136957), (26123, 112468), (28117, 104492), (52246, 56234)]