1036921808

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{20183}}^1$

素因数の和:20236

約数の個数: 60

約数和(自身を含む): 2290076640

約数和(自身を除く): 1253154832

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 494, 676, 988, 1352, 1976, 2704, 3211, 3952, 6422, 12844, 20183, 25688, 40366, 51376, 80732, 161464, 262379, 322928, 383477, 524758, 766954, 1049516, 1533908, 2099032, 3067816, 3410927, 4198064, 4985201, 6135632, 6821854, 9970402, 13643708, 19940804, 27287416, 39881608, 54574832, 64807613, 79763216, 129615226, 259230452, 518460904, 1036921808]

約数ペア:

[(1, 1036921808), (2, 518460904), (4, 259230452), (8, 129615226), (13, 79763216), (16, 64807613), (19, 54574832), (26, 39881608), (38, 27287416), (52, 19940804), (76, 13643708), (104, 9970402), (152, 6821854), (169, 6135632), (208, 4985201), (247, 4198064), (304, 3410927), (338, 3067816), (494, 2099032), (676, 1533908), (988, 1049516), (1352, 766954), (1976, 524758), (2704, 383477), (3211, 322928), (3952, 262379), (6422, 161464), (12844, 80732), (20183, 51376), (25688, 40366)]