2772706879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 3104640000

約数和(自身を除く): 331933121

約数列:

[1, 19, 23, 97, 149, 437, 439, 1843, 2231, 2831, 3427, 8341, 10097, 14453, 42389, 42583, 65113, 65411, 191843, 274607, 332419, 809077, 979409, 1242809, 1504453, 6315961, 6344867, 18608771, 28584607, 120552473, 145931941, 2772706879]

約数ペア:

[(1, 2772706879), (19, 145931941), (23, 120552473), (97, 28584607), (149, 18608771), (437, 6344867), (439, 6315961), (1843, 1504453), (2231, 1242809), (2831, 979409), (3427, 809077), (8341, 332419), (10097, 274607), (14453, 191843), (42389, 65411), (42583, 65113)]