2603139838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{40193}}^1$

素因数の和:40308

約数の個数: 32

約数和(自身を含む): 4375679616

約数和(自身を除く): 1772539778

約数列:

[1, 2, 13, 26, 47, 53, 94, 106, 611, 689, 1222, 1378, 2491, 4982, 32383, 40193, 64766, 80386, 522509, 1045018, 1889071, 2130229, 3778142, 4260458, 24557923, 27692977, 49115846, 55385954, 100120763, 200241526, 1301569919, 2603139838]

約数ペア:

[(1, 2603139838), (2, 1301569919), (13, 200241526), (26, 100120763), (47, 55385954), (53, 49115846), (94, 27692977), (106, 24557923), (611, 4260458), (689, 3778142), (1222, 2130229), (1378, 1889071), (2491, 1045018), (4982, 522509), (32383, 80386), (40193, 64766)]