680702958

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{12703}}^1$

素因数の和:12953

約数の個数: 48

約数和(自身を含む): 1595368320

約数和(自身を除く): 914665362

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 229, 234, 458, 687, 1374, 2061, 2977, 4122, 5954, 8931, 12703, 17862, 25406, 26793, 38109, 53586, 76218, 114327, 165139, 228654, 330278, 495417, 990834, 1486251, 2908987, 2972502, 5817974, 8726961, 17453922, 26180883, 37816831, 52361766, 75633662, 113450493, 226900986, 340351479, 680702958]

約数ペア:

[(1, 680702958), (2, 340351479), (3, 226900986), (6, 113450493), (9, 75633662), (13, 52361766), (18, 37816831), (26, 26180883), (39, 17453922), (78, 8726961), (117, 5817974), (229, 2972502), (234, 2908987), (458, 1486251), (687, 990834), (1374, 495417), (2061, 330278), (2977, 228654), (4122, 165139), (5954, 114327), (8931, 76218), (12703, 53586), (17862, 38109), (25406, 26793)]