1570821428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{31847}}^1$

素因数の和:31940

約数の個数: 48

約数和(自身を含む): 3210278400

約数和(自身を除く): 1639456972

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 59, 76, 118, 209, 236, 418, 649, 836, 1121, 1298, 2242, 2596, 4484, 12331, 24662, 31847, 49324, 63694, 127388, 350317, 605093, 700634, 1210186, 1401268, 1878973, 2420372, 3757946, 6656023, 7515892, 13312046, 20668703, 26624092, 35700487, 41337406, 71400974, 82674812, 142801948, 392705357, 785410714, 1570821428]

約数ペア:

[(1, 1570821428), (2, 785410714), (4, 392705357), (11, 142801948), (19, 82674812), (22, 71400974), (38, 41337406), (44, 35700487), (59, 26624092), (76, 20668703), (118, 13312046), (209, 7515892), (236, 6656023), (418, 3757946), (649, 2420372), (836, 1878973), (1121, 1401268), (1298, 1210186), (2242, 700634), (2596, 605093), (4484, 350317), (12331, 127388), (24662, 63694), (31847, 49324)]