1630037292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{242999}}^1$

素因数の和:243062

約数の個数: 48

約数和(自身を含む): 4191264000

約数和(自身を除く): 2561226708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 242999, 485998, 728997, 971996, 1457994, 2915988, 3158987, 6317974, 9476961, 10448957, 12635948, 18953922, 20897914, 31346871, 37907844, 41795828, 62693742, 125387484, 135836441, 271672882, 407509323, 543345764, 815018646, 1630037292]

約数ペア:

[(1, 1630037292), (2, 815018646), (3, 543345764), (4, 407509323), (6, 271672882), (12, 135836441), (13, 125387484), (26, 62693742), (39, 41795828), (43, 37907844), (52, 31346871), (78, 20897914), (86, 18953922), (129, 12635948), (156, 10448957), (172, 9476961), (258, 6317974), (516, 3158987), (559, 2915988), (1118, 1457994), (1677, 971996), (2236, 728997), (3354, 485998), (6708, 242999)]