1227338736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1966889}}^1$

素因数の和:1966913

約数の個数: 40

約数和(自身を含む): 3414521040

約数和(自身を除く): 2187182304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1966889, 3933778, 5900667, 7867556, 11801334, 15735112, 23602668, 25569557, 31470224, 47205336, 51139114, 76708671, 94410672, 102278228, 153417342, 204556456, 306834684, 409112912, 613669368, 1227338736]

約数ペア:

[(1, 1227338736), (2, 613669368), (3, 409112912), (4, 306834684), (6, 204556456), (8, 153417342), (12, 102278228), (13, 94410672), (16, 76708671), (24, 51139114), (26, 47205336), (39, 31470224), (48, 25569557), (52, 23602668), (78, 15735112), (104, 11801334), (156, 7867556), (208, 5900667), (312, 3933778), (624, 1966889)]