416579254

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{10357}}^1$

素因数の和:10409

約数の個数: 48

約数和(自身を含む): 818862048

約数和(自身を除く): 402282794

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 221, 238, 338, 442, 1183, 1547, 2366, 2873, 3094, 5746, 10357, 20111, 20714, 40222, 72499, 134641, 144998, 176069, 269282, 352138, 942487, 1232483, 1750333, 1884974, 2288897, 2464966, 3500666, 4577794, 12252331, 16022279, 24504662, 29755661, 32044558, 59511322, 208289627, 416579254]

約数ペア:

[(1, 416579254), (2, 208289627), (7, 59511322), (13, 32044558), (14, 29755661), (17, 24504662), (26, 16022279), (34, 12252331), (91, 4577794), (119, 3500666), (169, 2464966), (182, 2288897), (221, 1884974), (238, 1750333), (338, 1232483), (442, 942487), (1183, 352138), (1547, 269282), (2366, 176069), (2873, 144998), (3094, 134641), (5746, 72499), (10357, 40222), (20111, 20714)]