2197741708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1\times {\mathrm{499}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 4112640000

約数和(自身を除く): 1914898292

約数列:

[1, 2, 4, 17, 34, 68, 239, 271, 478, 499, 542, 956, 998, 1084, 1996, 4063, 4607, 8126, 8483, 9214, 16252, 16966, 18428, 33932, 64769, 119261, 129538, 135229, 238522, 259076, 270458, 477044, 540916, 1101073, 2027437, 2202146, 2298893, 4054874, 4404292, 4597786, 8109748, 9195572, 32319731, 64639462, 129278924, 549435427, 1098870854, 2197741708]

約数ペア:

[(1, 2197741708), (2, 1098870854), (4, 549435427), (17, 129278924), (34, 64639462), (68, 32319731), (239, 9195572), (271, 8109748), (478, 4597786), (499, 4404292), (542, 4054874), (956, 2298893), (998, 2202146), (1084, 2027437), (1996, 1101073), (4063, 540916), (4607, 477044), (8126, 270458), (8483, 259076), (9214, 238522), (16252, 135229), (16966, 129538), (18428, 119261), (33932, 64769)]