260216042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1579}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 427965120

約数和(自身を除く): 167749078

約数列:

[1, 2, 17, 34, 37, 74, 131, 262, 629, 1258, 1579, 2227, 3158, 4454, 4847, 9694, 26843, 53686, 58423, 82399, 116846, 164798, 206849, 413698, 993191, 1986382, 3516433, 7032866, 7653413, 15306826, 130108021, 260216042]

約数ペア:

[(1, 260216042), (2, 130108021), (17, 15306826), (34, 7653413), (37, 7032866), (74, 3516433), (131, 1986382), (262, 993191), (629, 413698), (1258, 206849), (1579, 164798), (2227, 116846), (3158, 82399), (4454, 58423), (4847, 53686), (9694, 26843)]