6415663930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2145707}}^1$

素因数の和:2145750

約数の個数: 32

約数和(自身を含む): 12977241984

約数和(自身を除く): 6561578054

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 2145707, 4291414, 10728535, 21457070, 27894191, 49351261, 55788382, 98702522, 139470955, 246756305, 278941910, 493512610, 641566393, 1283132786, 3207831965, 6415663930]

約数ペア:

[(1, 6415663930), (2, 3207831965), (5, 1283132786), (10, 641566393), (13, 493512610), (23, 278941910), (26, 246756305), (46, 139470955), (65, 98702522), (115, 55788382), (130, 49351261), (230, 27894191), (299, 21457070), (598, 10728535), (1495, 4291414), (2990, 2145707)]