1561448158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{3217}}^1$

素因数の和:3532

約数の個数: 32

約数和(自身を含む): 2523169440

約数和(自身を除く): 961721282

約数列:

[1, 2, 19, 38, 53, 106, 241, 482, 1007, 2014, 3217, 4579, 6434, 9158, 12773, 25546, 61123, 122246, 170501, 242687, 341002, 485374, 775297, 1550594, 3239519, 6479038, 14730643, 29461286, 41090741, 82181482, 780724079, 1561448158]

約数ペア:

[(1, 1561448158), (2, 780724079), (19, 82181482), (38, 41090741), (53, 29461286), (106, 14730643), (241, 6479038), (482, 3239519), (1007, 1550594), (2014, 775297), (3217, 485374), (4579, 341002), (6434, 242687), (9158, 170501), (12773, 122246), (25546, 61123)]