2012865416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{659}}^1$

素因数の和:1326

約数の個数: 64

約数和(自身を含む): 4117132800

約数和(自身を除く): 2104267384

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 607, 629, 659, 1214, 1258, 1318, 2428, 2516, 2636, 4856, 5032, 5272, 10319, 11203, 20638, 22406, 22459, 24383, 41276, 44812, 44918, 48766, 82552, 89624, 89836, 97532, 179672, 195064, 381803, 400013, 414511, 763606, 800026, 829022, 1527212, 1600052, 1658044, 3054424, 3200104, 3316088, 6800221, 13600442, 14800481, 27200884, 29600962, 54401768, 59201924, 118403848, 251608177, 503216354, 1006432708, 2012865416]

約数ペア:

[(1, 2012865416), (2, 1006432708), (4, 503216354), (8, 251608177), (17, 118403848), (34, 59201924), (37, 54401768), (68, 29600962), (74, 27200884), (136, 14800481), (148, 13600442), (296, 6800221), (607, 3316088), (629, 3200104), (659, 3054424), (1214, 1658044), (1258, 1600052), (1318, 1527212), (2428, 829022), (2516, 800026), (2636, 763606), (4856, 414511), (5032, 400013), (5272, 381803), (10319, 195064), (11203, 179672), (20638, 97532), (22406, 89836), (22459, 89624), (24383, 82552), (41276, 48766), (44812, 44918)]