2090076

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 5241600

約数和(自身を除く): 3151524

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 103, 114, 178, 206, 228, 267, 309, 356, 412, 534, 618, 1068, 1236, 1691, 1957, 3382, 3914, 5073, 5871, 6764, 7828, 9167, 10146, 11742, 18334, 20292, 23484, 27501, 36668, 55002, 110004, 174173, 348346, 522519, 696692, 1045038, 2090076]

約数ペア:

[(1, 2090076), (2, 1045038), (3, 696692), (4, 522519), (6, 348346), (12, 174173), (19, 110004), (38, 55002), (57, 36668), (76, 27501), (89, 23484), (103, 20292), (114, 18334), (178, 11742), (206, 10146), (228, 9167), (267, 7828), (309, 6764), (356, 5871), (412, 5073), (534, 3914), (618, 3382), (1068, 1957), (1236, 1691)]