939189828

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{2221}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 2217378240

約数和(自身を除く): 1278188412

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 269, 393, 524, 538, 786, 807, 1076, 1572, 1614, 2221, 3228, 4442, 6663, 8884, 13326, 26652, 35239, 70478, 105717, 140956, 211434, 290951, 422868, 581902, 597449, 872853, 1163804, 1194898, 1745706, 1792347, 2389796, 3491412, 3584694, 7169388, 78265819, 156531638, 234797457, 313063276, 469594914, 939189828]

約数ペア:

[(1, 939189828), (2, 469594914), (3, 313063276), (4, 234797457), (6, 156531638), (12, 78265819), (131, 7169388), (262, 3584694), (269, 3491412), (393, 2389796), (524, 1792347), (538, 1745706), (786, 1194898), (807, 1163804), (1076, 872853), (1572, 597449), (1614, 581902), (2221, 422868), (3228, 290951), (4442, 211434), (6663, 140956), (8884, 105717), (13326, 70478), (26652, 35239)]