394082788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6719}}^1$

素因数の和:6808

約数の個数: 48

約数和(自身を含む): 794787840

約数和(自身を除く): 400705052

約数列:

[1, 2, 4, 11, 22, 31, 43, 44, 62, 86, 124, 172, 341, 473, 682, 946, 1333, 1364, 1892, 2666, 5332, 6719, 13438, 14663, 26876, 29326, 58652, 73909, 147818, 208289, 288917, 295636, 416578, 577834, 833156, 1155668, 2291179, 3178087, 4582358, 6356174, 8956427, 9164716, 12712348, 17912854, 35825708, 98520697, 197041394, 394082788]

約数ペア:

[(1, 394082788), (2, 197041394), (4, 98520697), (11, 35825708), (22, 17912854), (31, 12712348), (43, 9164716), (44, 8956427), (62, 6356174), (86, 4582358), (124, 3178087), (172, 2291179), (341, 1155668), (473, 833156), (682, 577834), (946, 416578), (1333, 295636), (1364, 288917), (1892, 208289), (2666, 147818), (5332, 73909), (6719, 58652), (13438, 29326), (14663, 26876)]