2260117804

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{1993}}^1$

素因数の和:2506

約数の個数: 48

約数和(自身を含む): 4578670656

約数和(自身を除く): 2318552852

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 401, 404, 707, 802, 1414, 1604, 1993, 2807, 2828, 3986, 5614, 7972, 11228, 13951, 27902, 40501, 55804, 81002, 162004, 201293, 283507, 402586, 567014, 799193, 805172, 1134028, 1409051, 1598386, 2818102, 3196772, 5594351, 5636204, 11188702, 22377404, 80718493, 161436986, 322873972, 565029451, 1130058902, 2260117804]

約数ペア:

[(1, 2260117804), (2, 1130058902), (4, 565029451), (7, 322873972), (14, 161436986), (28, 80718493), (101, 22377404), (202, 11188702), (401, 5636204), (404, 5594351), (707, 3196772), (802, 2818102), (1414, 1598386), (1604, 1409051), (1993, 1134028), (2807, 805172), (2828, 799193), (3986, 567014), (5614, 402586), (7972, 283507), (11228, 201293), (13951, 162004), (27902, 81002), (40501, 55804)]