2647984924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{563}}^1\times {\mathrm{599}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 5040806400

約数和(自身を除く): 2392821476

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 563, 599, 604, 1126, 1198, 1963, 2252, 2396, 3926, 7319, 7787, 7852, 14638, 15574, 29276, 31148, 85013, 90449, 170026, 180898, 337237, 340052, 361796, 674474, 1105169, 1175837, 1348948, 2210338, 2351674, 4384081, 4420676, 4703348, 8768162, 17536324, 50922787, 101845574, 203691148, 661996231, 1323992462, 2647984924]

約数ペア:

[(1, 2647984924), (2, 1323992462), (4, 661996231), (13, 203691148), (26, 101845574), (52, 50922787), (151, 17536324), (302, 8768162), (563, 4703348), (599, 4420676), (604, 4384081), (1126, 2351674), (1198, 2210338), (1963, 1348948), (2252, 1175837), (2396, 1105169), (3926, 674474), (7319, 361796), (7787, 340052), (7852, 337237), (14638, 180898), (15574, 170026), (29276, 90449), (31148, 85013)]