13130494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 22873536

約数和(自身を除く): 9743042

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 487, 793, 974, 1037, 1586, 2074, 6331, 8279, 12662, 13481, 16558, 26962, 29707, 59414, 107627, 215254, 386191, 505019, 772382, 1010038, 6565247, 13130494]

約数ペア:

[(1, 13130494), (2, 6565247), (13, 1010038), (17, 772382), (26, 505019), (34, 386191), (61, 215254), (122, 107627), (221, 59414), (442, 29707), (487, 26962), (793, 16558), (974, 13481), (1037, 12662), (1586, 8279), (2074, 6331)]