1330247266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{2281}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 2135952000

約数和(自身を除く): 805704734

約数列:

[1, 2, 19, 38, 103, 149, 206, 298, 1957, 2281, 2831, 3914, 4562, 5662, 15347, 30694, 43339, 86678, 234943, 291593, 339869, 469886, 583186, 679738, 4463917, 6457511, 8927834, 12915022, 35006507, 70013014, 665123633, 1330247266]

約数ペア:

[(1, 1330247266), (2, 665123633), (19, 70013014), (38, 35006507), (103, 12915022), (149, 8927834), (206, 6457511), (298, 4463917), (1957, 679738), (2281, 583186), (2831, 469886), (3914, 339869), (4562, 291593), (5662, 234943), (15347, 86678), (30694, 43339)]