130451724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{278743}}^1$

素因数の和:278766

約数の個数: 36

約数和(自身を含む): 355119856

約数和(自身を除く): 224668132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 278743, 557486, 836229, 1114972, 1672458, 2508687, 3344916, 3623659, 5017374, 7247318, 10034748, 10870977, 14494636, 21741954, 32612931, 43483908, 65225862, 130451724]

約数ペア:

[(1, 130451724), (2, 65225862), (3, 43483908), (4, 32612931), (6, 21741954), (9, 14494636), (12, 10870977), (13, 10034748), (18, 7247318), (26, 5017374), (36, 3623659), (39, 3344916), (52, 2508687), (78, 1672458), (117, 1114972), (156, 836229), (234, 557486), (468, 278743)]