1378904722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{2293}}^1$

素因数の和:2638

約数の個数: 32

約数和(自身を含む): 2260324080

約数和(自身を除く): 881419358

約数列:

[1, 2, 13, 26, 101, 202, 229, 458, 1313, 2293, 2626, 2977, 4586, 5954, 23129, 29809, 46258, 59618, 231593, 300677, 463186, 525097, 601354, 1050194, 3010709, 6021418, 6826261, 13652522, 53034797, 106069594, 689452361, 1378904722]

約数ペア:

[(1, 1378904722), (2, 689452361), (13, 106069594), (26, 53034797), (101, 13652522), (202, 6826261), (229, 6021418), (458, 3010709), (1313, 1050194), (2293, 601354), (2626, 525097), (2977, 463186), (4586, 300677), (5954, 231593), (23129, 59618), (29809, 46258)]