455840788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12577}}^1$

素因数の和:12652

約数の個数: 48

約数和(自身を含む): 931878864

約数和(自身を除く): 476038076

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 221, 442, 533, 697, 884, 1066, 1394, 2132, 2788, 9061, 12577, 18122, 25154, 36244, 50308, 163501, 213809, 327002, 427618, 515657, 654004, 855236, 1031314, 2062628, 2779517, 5559034, 6703541, 8766169, 11118068, 13407082, 17532338, 26814164, 35064676, 113960197, 227920394, 455840788]

約数ペア:

[(1, 455840788), (2, 227920394), (4, 113960197), (13, 35064676), (17, 26814164), (26, 17532338), (34, 13407082), (41, 11118068), (52, 8766169), (68, 6703541), (82, 5559034), (164, 2779517), (221, 2062628), (442, 1031314), (533, 855236), (697, 654004), (884, 515657), (1066, 427618), (1394, 327002), (2132, 213809), (2788, 163501), (9061, 50308), (12577, 36244), (18122, 25154)]