245666096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{28807}}^1$

素因数の和:28869

約数の個数: 40

約数和(自身を含む): 525112224

約数和(自身を除く): 279446128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 28807, 57614, 115228, 230456, 374491, 460912, 748982, 1181087, 1497964, 2362174, 2995928, 4724348, 5991856, 9448696, 15354131, 18897392, 30708262, 61416524, 122833048, 245666096]

約数ペア:

[(1, 245666096), (2, 122833048), (4, 61416524), (8, 30708262), (13, 18897392), (16, 15354131), (26, 9448696), (41, 5991856), (52, 4724348), (82, 2995928), (104, 2362174), (164, 1497964), (208, 1181087), (328, 748982), (533, 460912), (656, 374491), (1066, 230456), (2132, 115228), (4264, 57614), (8528, 28807)]