1288393686

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{6529}}^1$

素因数の和:7133

約数の個数: 48

約数和(自身を含む): 2943985200

約数和(自身を除く): 1655591514

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 577, 1154, 1731, 3462, 5193, 6529, 10386, 10963, 13058, 19587, 21926, 32889, 39174, 58761, 65778, 98667, 117522, 124051, 197334, 248102, 372153, 744306, 1116459, 2232918, 3767233, 7534466, 11301699, 22603398, 33905097, 67810194, 71577427, 143154854, 214732281, 429464562, 644196843, 1288393686]

約数ペア:

[(1, 1288393686), (2, 644196843), (3, 429464562), (6, 214732281), (9, 143154854), (18, 71577427), (19, 67810194), (38, 33905097), (57, 22603398), (114, 11301699), (171, 7534466), (342, 3767233), (577, 2232918), (1154, 1116459), (1731, 744306), (3462, 372153), (5193, 248102), (6529, 197334), (10386, 124051), (10963, 117522), (13058, 98667), (19587, 65778), (21926, 58761), (32889, 39174)]