1897367039102

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1\times {\mathrm{381169}}^1$

素因数の和:381836

約数の個数: 32

約数和(自身を含む): 2950310688480

約数和(自身を除く): 1052943649378

約数列:

[1, 2, 37, 74, 137, 274, 491, 982, 5069, 10138, 18167, 36334, 67267, 134534, 381169, 762338, 2488879, 4977758, 14103253, 28206506, 52220153, 104440306, 187153979, 374307958, 1932145661, 3864291322, 6924697223, 13849394446, 25640095123, 51280190246, 948683519551, 1897367039102]

約数ペア:

[(1, 1897367039102), (2, 948683519551), (37, 51280190246), (74, 25640095123), (137, 13849394446), (274, 6924697223), (491, 3864291322), (982, 1932145661), (5069, 374307958), (10138, 187153979), (18167, 104440306), (36334, 52220153), (67267, 28206506), (134534, 14103253), (381169, 4977758), (762338, 2488879)]