1489789616

素因数分解:

$2^4\times 7^1\times {\mathrm{2293}}^1\times {\mathrm{5801}}^1$

素因数の和:8109

約数の個数: 40

約数和(自身を含む): 3300827424

約数和(自身を除く): 1811037808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2293, 4586, 5801, 9172, 11602, 16051, 18344, 23204, 32102, 36688, 40607, 46408, 64204, 81214, 92816, 128408, 162428, 256816, 324856, 649712, 13301693, 26603386, 53206772, 93111851, 106413544, 186223702, 212827088, 372447404, 744894808, 1489789616]

約数ペア:

[(1, 1489789616), (2, 744894808), (4, 372447404), (7, 212827088), (8, 186223702), (14, 106413544), (16, 93111851), (28, 53206772), (56, 26603386), (112, 13301693), (2293, 649712), (4586, 324856), (5801, 256816), (9172, 162428), (11602, 128408), (16051, 92816), (18344, 81214), (23204, 64204), (32102, 46408), (36688, 40607)]