2891304

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3089}}^1$

素因数の和:3114

約数の個数: 48

約数和(自身を含む): 8435700

約数和(自身を除く): 5544396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 3089, 6178, 9267, 12356, 18534, 24712, 27801, 37068, 40157, 55602, 74136, 80314, 111204, 120471, 160628, 222408, 240942, 321256, 361413, 481884, 722826, 963768, 1445652, 2891304]

約数ペア:

[(1, 2891304), (2, 1445652), (3, 963768), (4, 722826), (6, 481884), (8, 361413), (9, 321256), (12, 240942), (13, 222408), (18, 160628), (24, 120471), (26, 111204), (36, 80314), (39, 74136), (52, 55602), (72, 40157), (78, 37068), (104, 27801), (117, 24712), (156, 18534), (234, 12356), (312, 9267), (468, 6178), (936, 3089)]