828111112

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{41389}}^1$

素因数の和:41497

約数の個数: 32

約数和(自身を含む): 1616693400

約数和(自身を除く): 788582288

約数列:

[1, 2, 4, 8, 41, 61, 82, 122, 164, 244, 328, 488, 2501, 5002, 10004, 20008, 41389, 82778, 165556, 331112, 1696949, 2524729, 3393898, 5049458, 6787796, 10098916, 13575592, 20197832, 103513889, 207027778, 414055556, 828111112]

約数ペア:

[(1, 828111112), (2, 414055556), (4, 207027778), (8, 103513889), (41, 20197832), (61, 13575592), (82, 10098916), (122, 6787796), (164, 5049458), (244, 3393898), (328, 2524729), (488, 1696949), (2501, 331112), (5002, 165556), (10004, 82778), (20008, 41389)]