408077994

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{4001}}^1$

素因数の和:4286

約数の個数: 32

約数和(自身を含む): 829854720

約数和(自身を除く): 421776726

約数列:

[1, 2, 3, 6, 89, 178, 191, 267, 382, 534, 573, 1146, 4001, 8002, 12003, 16999, 24006, 33998, 50997, 101994, 356089, 712178, 764191, 1068267, 1528382, 2136534, 2292573, 4585146, 68012999, 136025998, 204038997, 408077994]

約数ペア:

[(1, 408077994), (2, 204038997), (3, 136025998), (6, 68012999), (89, 4585146), (178, 2292573), (191, 2136534), (267, 1528382), (382, 1068267), (534, 764191), (573, 712178), (1146, 356089), (4001, 101994), (8002, 50997), (12003, 33998), (16999, 24006)]