4033930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 7834320

約数和(自身を除く): 3800390

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 389, 610, 778, 1037, 1945, 2074, 3890, 5185, 6613, 10370, 13226, 23729, 33065, 47458, 66130, 118645, 237290, 403393, 806786, 2016965, 4033930]

約数ペア:

[(1, 4033930), (2, 2016965), (5, 806786), (10, 403393), (17, 237290), (34, 118645), (61, 66130), (85, 47458), (122, 33065), (170, 23729), (305, 13226), (389, 10370), (610, 6613), (778, 5185), (1037, 3890), (1945, 2074)]