2019221888

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{6659}}^1$

素因数の和:6799

約数の個数: 64

約数和(自身を含む): 4238956800

約数和(自身を除く): 2219734912

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 103, 128, 184, 206, 368, 412, 736, 824, 1472, 1648, 2369, 2944, 3296, 4738, 6592, 6659, 9476, 13184, 13318, 18952, 26636, 37904, 53272, 75808, 106544, 151616, 153157, 213088, 303232, 306314, 426176, 612628, 685877, 852352, 1225256, 1371754, 2450512, 2743508, 4901024, 5487016, 9802048, 10974032, 15775171, 19604096, 21948064, 31550342, 43896128, 63100684, 87792256, 126201368, 252402736, 504805472, 1009610944, 2019221888]

約数ペア:

[(1, 2019221888), (2, 1009610944), (4, 504805472), (8, 252402736), (16, 126201368), (23, 87792256), (32, 63100684), (46, 43896128), (64, 31550342), (92, 21948064), (103, 19604096), (128, 15775171), (184, 10974032), (206, 9802048), (368, 5487016), (412, 4901024), (736, 2743508), (824, 2450512), (1472, 1371754), (1648, 1225256), (2369, 852352), (2944, 685877), (3296, 612628), (4738, 426176), (6592, 306314), (6659, 303232), (9476, 213088), (13184, 153157), (13318, 151616), (18952, 106544), (26636, 75808), (37904, 53272)]