2017369736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{30211}}^1$

素因数の和:30725

約数の個数: 32

約数和(自身を含む): 4013362080

約数和(自身を除く): 1995992344

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 491, 982, 1964, 3928, 8347, 16694, 30211, 33388, 60422, 66776, 120844, 241688, 513587, 1027174, 2054348, 4108696, 14833601, 29667202, 59334404, 118668808, 252171217, 504342434, 1008684868, 2017369736]

約数ペア:

[(1, 2017369736), (2, 1008684868), (4, 504342434), (8, 252171217), (17, 118668808), (34, 59334404), (68, 29667202), (136, 14833601), (491, 4108696), (982, 2054348), (1964, 1027174), (3928, 513587), (8347, 241688), (16694, 120844), (30211, 66776), (33388, 60422)]