129383566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 226212336

約数和(自身を除く): 96828770

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 257, 289, 442, 514, 578, 871, 1139, 1742, 2278, 3341, 3757, 4369, 6682, 7514, 8738, 14807, 17219, 19363, 29614, 34438, 38726, 56797, 74273, 113594, 148546, 223847, 251719, 292723, 447694, 503438, 585446, 965549, 1931098, 3805399, 4976291, 7610798, 9952582, 64691783, 129383566]

約数ペア:

[(1, 129383566), (2, 64691783), (13, 9952582), (17, 7610798), (26, 4976291), (34, 3805399), (67, 1931098), (134, 965549), (221, 585446), (257, 503438), (289, 447694), (442, 292723), (514, 251719), (578, 223847), (871, 148546), (1139, 113594), (1742, 74273), (2278, 56797), (3341, 38726), (3757, 34438), (4369, 29614), (6682, 19363), (7514, 17219), (8738, 14807)]