492093504004

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{751}}^1\times {\mathrm{4931}}^1$

素因数の和:6064

約数の個数: 48

約数和(自身を含む): 872324812800

約数和(自身を除く): 380231308796

約数列:

[1, 2, 4, 139, 239, 278, 478, 556, 751, 956, 1502, 3004, 4931, 9862, 19724, 33221, 66442, 104389, 132884, 179489, 208778, 358978, 417556, 685409, 717956, 1178509, 1370818, 2357018, 2741636, 3703181, 4714036, 7406362, 14812724, 24948971, 49897942, 99795884, 163812751, 327625502, 514742159, 655251004, 885060259, 1029484318, 1770120518, 2058968636, 3540241036, 123023376001, 246046752002, 492093504004]

約数ペア:

[(1, 492093504004), (2, 246046752002), (4, 123023376001), (139, 3540241036), (239, 2058968636), (278, 1770120518), (478, 1029484318), (556, 885060259), (751, 655251004), (956, 514742159), (1502, 327625502), (3004, 163812751), (4931, 99795884), (9862, 49897942), (19724, 24948971), (33221, 14812724), (66442, 7406362), (104389, 4714036), (132884, 3703181), (179489, 2741636), (208778, 2357018), (358978, 1370818), (417556, 1178509), (685409, 717956)]