2017806196

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{21991}}^1$

素因数の和:22144

約数の個数: 48

約数和(自身を含む): 4211907840

約数和(自身を除く): 2194101644

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 113, 116, 203, 226, 406, 452, 791, 812, 1582, 3164, 3277, 6554, 13108, 21991, 22939, 43982, 45878, 87964, 91756, 153937, 307874, 615748, 637739, 1275478, 2484983, 2550956, 4464173, 4969966, 8928346, 9939932, 17394881, 17856692, 34789762, 69579524, 72064507, 144129014, 288258028, 504451549, 1008903098, 2017806196]

約数ペア:

[(1, 2017806196), (2, 1008903098), (4, 504451549), (7, 288258028), (14, 144129014), (28, 72064507), (29, 69579524), (58, 34789762), (113, 17856692), (116, 17394881), (203, 9939932), (226, 8928346), (406, 4969966), (452, 4464173), (791, 2550956), (812, 2484983), (1582, 1275478), (3164, 637739), (3277, 615748), (6554, 307874), (13108, 153937), (21991, 91756), (22939, 87964), (43982, 45878)]