780627588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{5839}}^1$

素因数の和:6716

約数の個数: 48

約数和(自身を含む): 1964202240

約数和(自身を除く): 1183574652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 857, 1714, 2571, 3428, 5142, 5839, 10284, 11141, 11678, 17517, 22282, 23356, 33423, 35034, 44564, 66846, 70068, 75907, 133692, 151814, 227721, 303628, 455442, 910884, 5004023, 10008046, 15012069, 20016092, 30024138, 60048276, 65052299, 130104598, 195156897, 260209196, 390313794, 780627588]

約数ペア:

[(1, 780627588), (2, 390313794), (3, 260209196), (4, 195156897), (6, 130104598), (12, 65052299), (13, 60048276), (26, 30024138), (39, 20016092), (52, 15012069), (78, 10008046), (156, 5004023), (857, 910884), (1714, 455442), (2571, 303628), (3428, 227721), (5142, 151814), (5839, 133692), (10284, 75907), (11141, 70068), (11678, 66846), (17517, 44564), (22282, 35034), (23356, 33423)]