156980220462

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{670855643}}^1$

素因数の和:670855664

約数の個数: 24

約数和(自身を含む): 366287181624

約数和(自身を除く): 209306961162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 670855643, 1341711286, 2012566929, 4025133858, 6037700787, 8721123359, 12075401574, 17442246718, 26163370077, 52326740154, 78490110231, 156980220462]

約数ペア:

[(1, 156980220462), (2, 78490110231), (3, 52326740154), (6, 26163370077), (9, 17442246718), (13, 12075401574), (18, 8721123359), (26, 6037700787), (39, 4025133858), (78, 2012566929), (117, 1341711286), (234, 670855643)]