2843556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 7185024

約数和(自身を除く): 4341468

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 263, 318, 526, 636, 789, 901, 1052, 1578, 1802, 2703, 3156, 3604, 4471, 5406, 8942, 10812, 13413, 13939, 17884, 26826, 27878, 41817, 53652, 55756, 83634, 167268, 236963, 473926, 710889, 947852, 1421778, 2843556]

約数ペア:

[(1, 2843556), (2, 1421778), (3, 947852), (4, 710889), (6, 473926), (12, 236963), (17, 167268), (34, 83634), (51, 55756), (53, 53652), (68, 41817), (102, 27878), (106, 26826), (159, 17884), (204, 13939), (212, 13413), (263, 10812), (318, 8942), (526, 5406), (636, 4471), (789, 3604), (901, 3156), (1052, 2703), (1578, 1802)]