2643662996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{12409}}^1$

素因数の和:12684

約数の個数: 48

約数和(自身を含む): 5297680080

約数和(自身を除く): 2654017084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 241, 442, 482, 884, 964, 3133, 4097, 6266, 8194, 12409, 12532, 16388, 24818, 49636, 53261, 106522, 161317, 210953, 213044, 322634, 421906, 645268, 843812, 2742389, 2990569, 5484778, 5981138, 10969556, 11962276, 38877397, 50839673, 77754794, 101679346, 155509588, 203358692, 660915749, 1321831498, 2643662996]

約数ペア:

[(1, 2643662996), (2, 1321831498), (4, 660915749), (13, 203358692), (17, 155509588), (26, 101679346), (34, 77754794), (52, 50839673), (68, 38877397), (221, 11962276), (241, 10969556), (442, 5981138), (482, 5484778), (884, 2990569), (964, 2742389), (3133, 843812), (4097, 645268), (6266, 421906), (8194, 322634), (12409, 213044), (12532, 210953), (16388, 161317), (24818, 106522), (49636, 53261)]