2017548832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{54493}}^1$

素因数の和:54605

約数の個数: 48

約数和(自身を含む): 4325733720

約数和(自身を除く): 2308184888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1424, 2314, 2848, 4628, 9256, 18512, 37024, 54493, 108986, 217972, 435944, 708409, 871888, 1416818, 1743776, 2833636, 4849877, 5667272, 9699754, 11334544, 19399508, 22669088, 38799016, 63048401, 77598032, 126096802, 155196064, 252193604, 504387208, 1008774416, 2017548832]

約数ペア:

[(1, 2017548832), (2, 1008774416), (4, 504387208), (8, 252193604), (13, 155196064), (16, 126096802), (26, 77598032), (32, 63048401), (52, 38799016), (89, 22669088), (104, 19399508), (178, 11334544), (208, 9699754), (356, 5667272), (416, 4849877), (712, 2833636), (1157, 1743776), (1424, 1416818), (2314, 871888), (2848, 708409), (4628, 435944), (9256, 217972), (18512, 108986), (37024, 54493)]