2494928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 40

約数和(自身を含む): 5282400

約数和(自身を除く): 2787472

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 283, 304, 464, 551, 566, 1102, 1132, 2204, 2264, 4408, 4528, 5377, 8207, 8816, 10754, 16414, 21508, 32828, 43016, 65656, 86032, 131312, 155933, 311866, 623732, 1247464, 2494928]

約数ペア:

[(1, 2494928), (2, 1247464), (4, 623732), (8, 311866), (16, 155933), (19, 131312), (29, 86032), (38, 65656), (58, 43016), (76, 32828), (116, 21508), (152, 16414), (232, 10754), (283, 8816), (304, 8207), (464, 5377), (551, 4528), (566, 4408), (1102, 2264), (1132, 2204)]