7888978428

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1\times {\mathrm{19483}}^1$

素因数の和:20354

約数の個数: 48

約数和(自身を含む): 18880463616

約数和(自身を除く): 10991485188

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 823, 1646, 2469, 3292, 4938, 9876, 19483, 33743, 38966, 58449, 67486, 77932, 101229, 116898, 134972, 202458, 233796, 404916, 798803, 1597606, 2396409, 3195212, 4792818, 9585636, 16034509, 32069018, 48103527, 64138036, 96207054, 192414108, 657414869, 1314829738, 1972244607, 2629659476, 3944489214, 7888978428]

約数ペア:

[(1, 7888978428), (2, 3944489214), (3, 2629659476), (4, 1972244607), (6, 1314829738), (12, 657414869), (41, 192414108), (82, 96207054), (123, 64138036), (164, 48103527), (246, 32069018), (492, 16034509), (823, 9585636), (1646, 4792818), (2469, 3195212), (3292, 2396409), (4938, 1597606), (9876, 798803), (19483, 404916), (33743, 233796), (38966, 202458), (58449, 134972), (67486, 116898), (77932, 101229)]