389618796584

素因数分解:

$2^3\times {\mathrm{1303}}^1\times {\mathrm{5683}}^1\times {\mathrm{6577}}^1$

素因数の和:13569

約数の個数: 32

約数和(自身を含む): 731335725120

約数和(自身を除く): 341716928536

約数列:

[1, 2, 4, 8, 1303, 2606, 5212, 5683, 6577, 10424, 11366, 13154, 22732, 26308, 45464, 52616, 7404949, 8569831, 14809898, 17139662, 29619796, 34279324, 37377091, 59239592, 68558648, 74754182, 149508364, 299016728, 48702349573, 97404699146, 194809398292, 389618796584]

約数ペア:

[(1, 389618796584), (2, 194809398292), (4, 97404699146), (8, 48702349573), (1303, 299016728), (2606, 149508364), (5212, 74754182), (5683, 68558648), (6577, 59239592), (10424, 37377091), (11366, 34279324), (13154, 29619796), (22732, 17139662), (26308, 14809898), (45464, 8569831), (52616, 7404949)]