1799402410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4211}}^1$

素因数の和:4423

約数の個数: 64

約数和(自身を含む): 3693755520

約数和(自身を除く): 1894353110

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 173, 190, 247, 346, 494, 865, 1235, 1730, 2249, 2470, 3287, 4211, 4498, 6574, 8422, 11245, 16435, 21055, 22490, 32870, 42110, 42731, 54743, 80009, 85462, 109486, 160018, 213655, 273715, 400045, 427310, 547430, 728503, 800090, 1040117, 1457006, 2080234, 3642515, 5200585, 7285030, 9470539, 10401170, 13841557, 18941078, 27683114, 47352695, 69207785, 94705390, 138415570, 179940241, 359880482, 899701205, 1799402410]

約数ペア:

[(1, 1799402410), (2, 899701205), (5, 359880482), (10, 179940241), (13, 138415570), (19, 94705390), (26, 69207785), (38, 47352695), (65, 27683114), (95, 18941078), (130, 13841557), (173, 10401170), (190, 9470539), (247, 7285030), (346, 5200585), (494, 3642515), (865, 2080234), (1235, 1457006), (1730, 1040117), (2249, 800090), (2470, 728503), (3287, 547430), (4211, 427310), (4498, 400045), (6574, 273715), (8422, 213655), (11245, 160018), (16435, 109486), (21055, 85462), (22490, 80009), (32870, 54743), (42110, 42731)]