653778907562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{997}}^1\times {\mathrm{2003}}^1$

素因数の和:3683

約数の個数: 64

約数和(自身を含む): 1119739521024

約数和(自身を除く): 465960613462

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 647, 997, 1294, 1994, 2003, 4006, 7117, 10967, 14234, 14881, 21934, 22033, 22931, 29762, 44066, 45862, 46069, 92138, 163691, 252241, 327382, 504482, 506759, 645059, 1013518, 1290118, 1295941, 1996991, 2591882, 3993982, 7095649, 14191298, 14255351, 14836357, 21966901, 28510702, 29672714, 29806643, 43933802, 45930793, 59613286, 91861586, 163199927, 326399854, 327873073, 505238723, 655746146, 1010477446, 1292053177, 2584106354, 14212584947, 28425169894, 29717223071, 59434446142, 326889453781, 653778907562]

約数ペア:

[(1, 653778907562), (2, 326889453781), (11, 59434446142), (22, 29717223071), (23, 28425169894), (46, 14212584947), (253, 2584106354), (506, 1292053177), (647, 1010477446), (997, 655746146), (1294, 505238723), (1994, 327873073), (2003, 326399854), (4006, 163199927), (7117, 91861586), (10967, 59613286), (14234, 45930793), (14881, 43933802), (21934, 29806643), (22033, 29672714), (22931, 28510702), (29762, 21966901), (44066, 14836357), (45862, 14255351), (46069, 14191298), (92138, 7095649), (163691, 3993982), (252241, 2591882), (327382, 1996991), (504482, 1295941), (506759, 1290118), (645059, 1013518)]