1488892436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2251}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 2819359872

約数和(自身を除く): 1330467436

約数列:

[1, 2, 4, 17, 34, 68, 71, 137, 142, 274, 284, 548, 1207, 2251, 2329, 2414, 4502, 4658, 4828, 9004, 9316, 9727, 19454, 38267, 38908, 76534, 153068, 159821, 165359, 308387, 319642, 330718, 616774, 639284, 661436, 1233548, 2716957, 5242579, 5433914, 10485158, 10867828, 20970316, 21895477, 43790954, 87581908, 372223109, 744446218, 1488892436]

約数ペア:

[(1, 1488892436), (2, 744446218), (4, 372223109), (17, 87581908), (34, 43790954), (68, 21895477), (71, 20970316), (137, 10867828), (142, 10485158), (274, 5433914), (284, 5242579), (548, 2716957), (1207, 1233548), (2251, 661436), (2329, 639284), (2414, 616774), (4502, 330718), (4658, 319642), (4828, 308387), (9004, 165359), (9316, 159821), (9727, 153068), (19454, 76534), (38267, 38908)]