2941068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 7832160

約数和(自身を除く): 4891092

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1109, 1326, 2218, 2652, 3327, 4436, 6654, 13308, 14417, 18853, 28834, 37706, 43251, 56559, 57668, 75412, 86502, 113118, 173004, 226236, 245089, 490178, 735267, 980356, 1470534, 2941068]

約数ペア:

[(1, 2941068), (2, 1470534), (3, 980356), (4, 735267), (6, 490178), (12, 245089), (13, 226236), (17, 173004), (26, 113118), (34, 86502), (39, 75412), (51, 57668), (52, 56559), (68, 43251), (78, 37706), (102, 28834), (156, 18853), (204, 14417), (221, 13308), (442, 6654), (663, 4436), (884, 3327), (1109, 2652), (1326, 2218)]