913405532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{20641}}^1$

素因数の和:20718

約数の個数: 48

約数和(自身を含む): 1844899392

約数和(自身を除く): 931493860

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 52, 74, 92, 148, 299, 481, 598, 851, 962, 1196, 1702, 1924, 3404, 11063, 20641, 22126, 41282, 44252, 82564, 268333, 474743, 536666, 763717, 949486, 1073332, 1527434, 1898972, 3054868, 6171659, 9928321, 12343318, 17565491, 19856642, 24686636, 35130982, 39713284, 70261964, 228351383, 456702766, 913405532]

約数ペア:

[(1, 913405532), (2, 456702766), (4, 228351383), (13, 70261964), (23, 39713284), (26, 35130982), (37, 24686636), (46, 19856642), (52, 17565491), (74, 12343318), (92, 9928321), (148, 6171659), (299, 3054868), (481, 1898972), (598, 1527434), (851, 1073332), (962, 949486), (1196, 763717), (1702, 536666), (1924, 474743), (3404, 268333), (11063, 82564), (20641, 44252), (22126, 41282)]