285824790719

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{2137}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 322080292800

約数和(自身を除く): 36255502081

約数列:

[1, 13, 41, 97, 169, 199, 533, 1261, 2137, 2587, 3977, 6929, 8159, 16393, 19303, 27781, 33631, 51701, 87617, 106067, 207289, 250939, 361153, 425263, 672113, 791423, 1139021, 1378871, 2694757, 3262207, 5528419, 8498849, 10288499, 14807273, 17435783, 35031841, 41250511, 71869447, 110485037, 133750487, 226665179, 536256643, 1436305481, 1691270951, 2946647327, 6971336359, 21986522363, 285824790719]

約数ペア:

[(1, 285824790719), (13, 21986522363), (41, 6971336359), (97, 2946647327), (169, 1691270951), (199, 1436305481), (533, 536256643), (1261, 226665179), (2137, 133750487), (2587, 110485037), (3977, 71869447), (6929, 41250511), (8159, 35031841), (16393, 17435783), (19303, 14807273), (27781, 10288499), (33631, 8498849), (51701, 5528419), (87617, 3262207), (106067, 2694757), (207289, 1378871), (250939, 1139021), (361153, 791423), (425263, 672113)]