550108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 1058400

約数和(自身を除く): 508292

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 149, 284, 298, 596, 923, 1846, 1937, 3692, 3874, 7748, 10579, 21158, 42316, 137527, 275054, 550108]

約数ペア:

[(1, 550108), (2, 275054), (4, 137527), (13, 42316), (26, 21158), (52, 10579), (71, 7748), (142, 3874), (149, 3692), (284, 1937), (298, 1846), (596, 923)]