3201990428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{462983}}^1$

素因数の和:463026

約数の個数: 48

約数和(自身を含む): 7259589120

約数和(自身を除く): 4057598692

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 462983, 925966, 1851932, 3240881, 6018779, 6481762, 8796677, 12037558, 12963524, 17593354, 24075116, 35186708, 42131453, 61576739, 84262906, 114356801, 123153478, 168525812, 228713602, 246306956, 457427204, 800497607, 1600995214, 3201990428]

約数ペア:

[(1, 3201990428), (2, 1600995214), (4, 800497607), (7, 457427204), (13, 246306956), (14, 228713602), (19, 168525812), (26, 123153478), (28, 114356801), (38, 84262906), (52, 61576739), (76, 42131453), (91, 35186708), (133, 24075116), (182, 17593354), (247, 12963524), (266, 12037558), (364, 8796677), (494, 6481762), (532, 6018779), (988, 3240881), (1729, 1851932), (3458, 925966), (6916, 462983)]