1148264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 2369640

約数和(自身を除く): 1221376

約数列:

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

約数ペア:

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