419890722

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{13049}}^1$

素因数の和:13258

約数の個数: 32

約数和(自身を含む): 871948800

約数和(自身を除く): 452058078

約数列:

[1, 2, 3, 6, 31, 62, 93, 173, 186, 346, 519, 1038, 5363, 10726, 13049, 16089, 26098, 32178, 39147, 78294, 404519, 809038, 1213557, 2257477, 2427114, 4514954, 6772431, 13544862, 69981787, 139963574, 209945361, 419890722]

約数ペア:

[(1, 419890722), (2, 209945361), (3, 139963574), (6, 69981787), (31, 13544862), (62, 6772431), (93, 4514954), (173, 2427114), (186, 2257477), (346, 1213557), (519, 809038), (1038, 404519), (5363, 78294), (10726, 39147), (13049, 32178), (16089, 26098)]