2296528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 40

約数和(自身を含む): 4897256

約数和(自身を除く): 2600728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 181, 208, 244, 362, 488, 724, 793, 976, 1448, 1586, 2353, 2896, 3172, 4706, 6344, 9412, 11041, 12688, 18824, 22082, 37648, 44164, 88328, 143533, 176656, 287066, 574132, 1148264, 2296528]

約数ペア:

[(1, 2296528), (2, 1148264), (4, 574132), (8, 287066), (13, 176656), (16, 143533), (26, 88328), (52, 44164), (61, 37648), (104, 22082), (122, 18824), (181, 12688), (208, 11041), (244, 9412), (362, 6344), (488, 4706), (724, 3172), (793, 2896), (976, 2353), (1448, 1586)]