2656552564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{3557}}^1$

素因数の和:3928

約数の個数: 48

約数和(自身を含む): 5068869120

約数和(自身を除く): 2412316556

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 317, 589, 634, 1178, 1268, 2356, 3557, 6023, 7114, 9827, 12046, 14228, 19654, 24092, 39308, 67583, 110267, 135166, 186713, 220534, 270332, 373426, 441068, 746852, 1127569, 2095073, 2255138, 4190146, 4510276, 8380292, 21423811, 34954639, 42847622, 69909278, 85695244, 139818556, 664138141, 1328276282, 2656552564]

約数ペア:

[(1, 2656552564), (2, 1328276282), (4, 664138141), (19, 139818556), (31, 85695244), (38, 69909278), (62, 42847622), (76, 34954639), (124, 21423811), (317, 8380292), (589, 4510276), (634, 4190146), (1178, 2255138), (1268, 2095073), (2356, 1127569), (3557, 746852), (6023, 441068), (7114, 373426), (9827, 270332), (12046, 220534), (14228, 186713), (19654, 135166), (24092, 110267), (39308, 67583)]