286371839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 331914240

約数和(自身を除く): 45542401

約数列:

[1, 13, 29, 41, 97, 191, 377, 533, 1189, 1261, 2483, 2813, 3977, 5539, 7831, 15457, 18527, 36569, 51701, 72007, 101803, 115333, 227099, 240851, 537283, 759607, 1499329, 2952287, 6984679, 9874891, 22028603, 286371839]

約数ペア:

[(1, 286371839), (13, 22028603), (29, 9874891), (41, 6984679), (97, 2952287), (191, 1499329), (377, 759607), (533, 537283), (1189, 240851), (1261, 227099), (2483, 115333), (2813, 101803), (3977, 72007), (5539, 51701), (7831, 36569), (15457, 18527)]