4023085690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{347717}}^1$

素因数の和:347826

約数の個数: 32

約数和(自身を含む): 7886244240

約数和(自身を除く): 3863158550

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 11570, 347717, 695434, 1738585, 3477170, 4520321, 9040642, 22601605, 30946813, 45203210, 61893626, 154734065, 309468130, 402308569, 804617138, 2011542845, 4023085690]

約数ペア:

[(1, 4023085690), (2, 2011542845), (5, 804617138), (10, 402308569), (13, 309468130), (26, 154734065), (65, 61893626), (89, 45203210), (130, 30946813), (178, 22601605), (445, 9040642), (890, 4520321), (1157, 3477170), (2314, 1738585), (5785, 695434), (11570, 347717)]