1842471424

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{211681}}^1$

素因数の和:211716

約数の個数: 40

約数和(自身を含む): 3897912348

約数和(自身を除く): 2055440924

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 211681, 423362, 846724, 1693448, 3386896, 3598577, 6773792, 7197154, 13547584, 14394308, 27095168, 28788616, 54190336, 57577232, 108380672, 115154464, 230308928, 460617856, 921235712, 1842471424]

約数ペア:

[(1, 1842471424), (2, 921235712), (4, 460617856), (8, 230308928), (16, 115154464), (17, 108380672), (32, 57577232), (34, 54190336), (64, 28788616), (68, 27095168), (128, 14394308), (136, 13547584), (256, 7197154), (272, 6773792), (512, 3598577), (544, 3386896), (1088, 1693448), (2176, 846724), (4352, 423362), (8704, 211681)]