2018252104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{2371}}^1$

素因数の和:2974

約数の個数: 64

約数和(自身を含む): 4380609600

約数和(自身を除く): 2362357496

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 569, 748, 1138, 1496, 2276, 2371, 4552, 4742, 6259, 9484, 9673, 12518, 18968, 19346, 25036, 26081, 38692, 40307, 50072, 52162, 77384, 80614, 104324, 106403, 161228, 208648, 212806, 322456, 425612, 443377, 851224, 886754, 1349099, 1773508, 2698198, 3547016, 5396396, 10792792, 14840089, 22934683, 29680178, 45869366, 59360356, 91738732, 118720712, 183477464, 252281513, 504563026, 1009126052, 2018252104]

約数ペア:

[(1, 2018252104), (2, 1009126052), (4, 504563026), (8, 252281513), (11, 183477464), (17, 118720712), (22, 91738732), (34, 59360356), (44, 45869366), (68, 29680178), (88, 22934683), (136, 14840089), (187, 10792792), (374, 5396396), (569, 3547016), (748, 2698198), (1138, 1773508), (1496, 1349099), (2276, 886754), (2371, 851224), (4552, 443377), (4742, 425612), (6259, 322456), (9484, 212806), (9673, 208648), (12518, 161228), (18968, 106403), (19346, 104324), (25036, 80614), (26081, 77384), (38692, 52162), (40307, 50072)]