2056565898

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{6451}}^1$

素因数の和:6747

約数の個数: 48

約数和(自身を含む): 4529304000

約数和(自身を除く): 2472738102

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 199, 267, 398, 534, 597, 801, 1194, 1602, 1791, 3582, 6451, 12902, 17711, 19353, 35422, 38706, 53133, 58059, 106266, 116118, 159399, 318798, 574139, 1148278, 1283749, 1722417, 2567498, 3444834, 3851247, 5167251, 7702494, 10334502, 11553741, 23107482, 114253661, 228507322, 342760983, 685521966, 1028282949, 2056565898]

約数ペア:

[(1, 2056565898), (2, 1028282949), (3, 685521966), (6, 342760983), (9, 228507322), (18, 114253661), (89, 23107482), (178, 11553741), (199, 10334502), (267, 7702494), (398, 5167251), (534, 3851247), (597, 3444834), (801, 2567498), (1194, 1722417), (1602, 1283749), (1791, 1148278), (3582, 574139), (6451, 318798), (12902, 159399), (17711, 116118), (19353, 106266), (35422, 58059), (38706, 53133)]