1189473610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{52889}}^1$

素因数の和:53082

約数の個数: 32

約数和(自身を含む): 2319120720

約数和(自身を除く): 1129647110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 11245, 22490, 52889, 105778, 264445, 528890, 687557, 1375114, 3437785, 6875570, 9149797, 18299594, 45748985, 91497970, 118947361, 237894722, 594736805, 1189473610]

約数ペア:

[(1, 1189473610), (2, 594736805), (5, 237894722), (10, 118947361), (13, 91497970), (26, 45748985), (65, 18299594), (130, 9149797), (173, 6875570), (346, 3437785), (865, 1375114), (1730, 687557), (2249, 528890), (4498, 264445), (11245, 105778), (22490, 52889)]