2549830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 4968864

約数和(自身を除く): 2419034

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 283, 530, 566, 901, 1415, 1802, 2830, 4505, 4811, 9010, 9622, 14999, 24055, 29998, 48110, 74995, 149990, 254983, 509966, 1274915, 2549830]

約数ペア:

[(1, 2549830), (2, 1274915), (5, 509966), (10, 254983), (17, 149990), (34, 74995), (53, 48110), (85, 29998), (106, 24055), (170, 14999), (265, 9622), (283, 9010), (530, 4811), (566, 4505), (901, 2830), (1415, 1802)]