2685896648

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 5208840000

約数和(自身を除く): 2522943352

約数列:

[1, 2, 4, 8, 59, 118, 149, 181, 211, 236, 298, 362, 422, 472, 596, 724, 844, 1192, 1448, 1688, 8791, 10679, 12449, 17582, 21358, 24898, 26969, 31439, 35164, 38191, 42716, 49796, 53938, 62878, 70328, 76382, 85432, 99592, 107876, 125756, 152764, 215752, 251512, 305528, 1591171, 1854901, 2253269, 3182342, 3709802, 4506538, 5690459, 6364684, 7419604, 9013076, 11380918, 12729368, 14839208, 18026152, 22761836, 45523672, 335737081, 671474162, 1342948324, 2685896648]

約数ペア:

[(1, 2685896648), (2, 1342948324), (4, 671474162), (8, 335737081), (59, 45523672), (118, 22761836), (149, 18026152), (181, 14839208), (211, 12729368), (236, 11380918), (298, 9013076), (362, 7419604), (422, 6364684), (472, 5690459), (596, 4506538), (724, 3709802), (844, 3182342), (1192, 2253269), (1448, 1854901), (1688, 1591171), (8791, 305528), (10679, 251512), (12449, 215752), (17582, 152764), (21358, 125756), (24898, 107876), (26969, 99592), (31439, 85432), (35164, 76382), (38191, 70328), (42716, 62878), (49796, 53938)]