1330983906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{1951}}^1$

素因数の和:2439

約数の個数: 64

約数和(自身を含む): 3133194240

約数和(自身を除く): 1802210334

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 439, 518, 777, 878, 1317, 1554, 1951, 2634, 3073, 3902, 5853, 6146, 9219, 11706, 13657, 16243, 18438, 27314, 32486, 40971, 48729, 72187, 81942, 97458, 113701, 144374, 216561, 227402, 341103, 433122, 505309, 682206, 856489, 1010618, 1515927, 1712978, 2569467, 3031854, 5138934, 5995423, 11990846, 17986269, 31690093, 35972538, 63380186, 95070279, 190140558, 221830651, 443661302, 665491953, 1330983906]

約数ペア:

[(1, 1330983906), (2, 665491953), (3, 443661302), (6, 221830651), (7, 190140558), (14, 95070279), (21, 63380186), (37, 35972538), (42, 31690093), (74, 17986269), (111, 11990846), (222, 5995423), (259, 5138934), (439, 3031854), (518, 2569467), (777, 1712978), (878, 1515927), (1317, 1010618), (1554, 856489), (1951, 682206), (2634, 505309), (3073, 433122), (3902, 341103), (5853, 227402), (6146, 216561), (9219, 144374), (11706, 113701), (13657, 97458), (16243, 81942), (18438, 72187), (27314, 48729), (32486, 40971)]