949938200068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{87406901}}^1$

素因数の和:87406948

約数の個数: 48

約数和(自身を含む): 2055810335040

約数和(自身を除く): 1105872134972

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 10868, 87406901, 174813802, 349627604, 961475911, 1136289713, 1660731119, 1922951822, 2272579426, 3321462238, 3845903644, 4545158852, 6642924476, 12499186843, 18268042309, 21589504547, 24998373686, 36536084618, 43179009094, 49996747372, 73072169236, 86358018188, 237484550017, 474969100034, 949938200068]

約数ペア:

[(1, 949938200068), (2, 474969100034), (4, 237484550017), (11, 86358018188), (13, 73072169236), (19, 49996747372), (22, 43179009094), (26, 36536084618), (38, 24998373686), (44, 21589504547), (52, 18268042309), (76, 12499186843), (143, 6642924476), (209, 4545158852), (247, 3845903644), (286, 3321462238), (418, 2272579426), (494, 1922951822), (572, 1660731119), (836, 1136289713), (988, 961475911), (2717, 349627604), (5434, 174813802), (10868, 87406901)]