17171308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 37787904

約数和(自身を除く): 20616596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 197, 283, 308, 394, 566, 788, 1132, 1379, 1981, 2167, 2758, 3113, 3962, 4334, 5516, 6226, 7924, 8668, 12452, 15169, 21791, 30338, 43582, 55751, 60676, 87164, 111502, 223004, 390257, 613261, 780514, 1226522, 1561028, 2453044, 4292827, 8585654, 17171308]

約数ペア:

[(1, 17171308), (2, 8585654), (4, 4292827), (7, 2453044), (11, 1561028), (14, 1226522), (22, 780514), (28, 613261), (44, 390257), (77, 223004), (154, 111502), (197, 87164), (283, 60676), (308, 55751), (394, 43582), (566, 30338), (788, 21791), (1132, 15169), (1379, 12452), (1981, 8668), (2167, 7924), (2758, 6226), (3113, 5516), (3962, 4334)]