1631815536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2615089}}^1$

素因数の和:2615113

約数の個数: 40

約数和(自身を含む): 4539796240

約数和(自身を除く): 2907980704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2615089, 5230178, 7845267, 10460356, 15690534, 20920712, 31381068, 33996157, 41841424, 62762136, 67992314, 101988471, 125524272, 135984628, 203976942, 271969256, 407953884, 543938512, 815907768, 1631815536]

約数ペア:

[(1, 1631815536), (2, 815907768), (3, 543938512), (4, 407953884), (6, 271969256), (8, 203976942), (12, 135984628), (13, 125524272), (16, 101988471), (24, 67992314), (26, 62762136), (39, 41841424), (48, 33996157), (52, 31381068), (78, 20920712), (104, 15690534), (156, 10460356), (208, 7845267), (312, 5230178), (624, 2615089)]