2017588256

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{8147}}^1$

素因数の和:8337

約数の個数: 48

約数和(自身を含む): 4065526080

約数和(自身を除く): 2047937824

約数列:

[1, 2, 4, 8, 16, 32, 71, 109, 142, 218, 284, 436, 568, 872, 1136, 1744, 2272, 3488, 7739, 8147, 15478, 16294, 30956, 32588, 61912, 65176, 123824, 130352, 247648, 260704, 578437, 888023, 1156874, 1776046, 2313748, 3552092, 4627496, 7104184, 9254992, 14208368, 18509984, 28416736, 63049633, 126099266, 252198532, 504397064, 1008794128, 2017588256]

約数ペア:

[(1, 2017588256), (2, 1008794128), (4, 504397064), (8, 252198532), (16, 126099266), (32, 63049633), (71, 28416736), (109, 18509984), (142, 14208368), (218, 9254992), (284, 7104184), (436, 4627496), (568, 3552092), (872, 2313748), (1136, 1776046), (1744, 1156874), (2272, 888023), (3488, 578437), (7739, 260704), (8147, 247648), (15478, 130352), (16294, 123824), (30956, 65176), (32588, 61912)]