520019090766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{58128671}}^1$

素因数の和:58128757

約数の個数: 48

約数和(自身を含む): 1305802487808

約数和(自身を除く): 785783397042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 58128671, 116257342, 174386013, 348772026, 406900697, 523158039, 813801394, 1046316078, 1220702091, 2441404182, 3662106273, 4127135641, 7324212546, 8254271282, 12381406923, 24762813846, 28889949487, 37144220769, 57779898974, 74288441538, 86669848461, 173339696922, 260009545383, 520019090766]

約数ペア:

[(1, 520019090766), (2, 260009545383), (3, 173339696922), (6, 86669848461), (7, 74288441538), (9, 57779898974), (14, 37144220769), (18, 28889949487), (21, 24762813846), (42, 12381406923), (63, 8254271282), (71, 7324212546), (126, 4127135641), (142, 3662106273), (213, 2441404182), (426, 1220702091), (497, 1046316078), (639, 813801394), (994, 523158039), (1278, 406900697), (1491, 348772026), (2982, 174386013), (4473, 116257342), (8946, 58128671)]