854914242008

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{1091}}^1\times {\mathrm{155231}}^1$

素因数の和:156959

約数の個数: 32

約数和(自身を含む): 1606986501120

約数和(自身を除く): 752072259112

約数列:

[1, 2, 4, 8, 631, 1091, 1262, 2182, 2524, 4364, 5048, 8728, 155231, 310462, 620924, 688421, 1241848, 1376842, 2753684, 5507368, 97950761, 169357021, 195901522, 338714042, 391803044, 677428084, 783606088, 1354856168, 106864280251, 213728560502, 427457121004, 854914242008]

約数ペア:

[(1, 854914242008), (2, 427457121004), (4, 213728560502), (8, 106864280251), (631, 1354856168), (1091, 783606088), (1262, 677428084), (2182, 391803044), (2524, 338714042), (4364, 195901522), (5048, 169357021), (8728, 97950761), (155231, 5507368), (310462, 2753684), (620924, 1376842), (688421, 1241848)]