409179914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2357}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 722566656

約数和(自身を除く): 313386742

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 607, 1214, 2357, 4714, 6677, 7891, 13354, 15782, 25927, 30641, 51854, 61282, 86801, 173602, 337051, 674102, 1430699, 2861398, 15737689, 18599087, 31475378, 37198174, 204589957, 409179914]

約数ペア:

[(1, 409179914), (2, 204589957), (11, 37198174), (13, 31475378), (22, 18599087), (26, 15737689), (143, 2861398), (286, 1430699), (607, 674102), (1214, 337051), (2357, 173602), (4714, 86801), (6677, 61282), (7891, 51854), (13354, 30641), (15782, 25927)]