942206590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{74719}}^1$

素因数の和:74836

約数の個数: 32

約数和(自身を含む): 1845285120

約数和(自身を除く): 903078530

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 12610, 74719, 149438, 373595, 747190, 971347, 1942694, 4856735, 7247743, 9713470, 14495486, 36238715, 72477430, 94220659, 188441318, 471103295, 942206590]

約数ペア:

[(1, 942206590), (2, 471103295), (5, 188441318), (10, 94220659), (13, 72477430), (26, 36238715), (65, 14495486), (97, 9713470), (130, 7247743), (194, 4856735), (485, 1942694), (970, 971347), (1261, 747190), (2522, 373595), (6305, 149438), (12610, 74719)]