263788902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1127303}}^1$

素因数の和:1127324

約数の個数: 24

約数和(自身を含む): 615507984

約数和(自身を除く): 351719082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1127303, 2254606, 3381909, 6763818, 10145727, 14654939, 20291454, 29309878, 43964817, 87929634, 131894451, 263788902]

約数ペア:

[(1, 263788902), (2, 131894451), (3, 87929634), (6, 43964817), (9, 29309878), (13, 20291454), (18, 14654939), (26, 10145727), (39, 6763818), (78, 3381909), (117, 2254606), (234, 1127303)]