439034396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{487}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 826398720

約数和(自身を除く): 387364324

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 239, 478, 487, 943, 956, 974, 1886, 1948, 3772, 5497, 9799, 10994, 11201, 19598, 19967, 21988, 22402, 39196, 39934, 44804, 79868, 116393, 225377, 232786, 450754, 459241, 465572, 901508, 918482, 1836964, 2677039, 4772113, 5354078, 9544226, 10708156, 19088452, 109758599, 219517198, 439034396]

約数ペア:

[(1, 439034396), (2, 219517198), (4, 109758599), (23, 19088452), (41, 10708156), (46, 9544226), (82, 5354078), (92, 4772113), (164, 2677039), (239, 1836964), (478, 918482), (487, 901508), (943, 465572), (956, 459241), (974, 450754), (1886, 232786), (1948, 225377), (3772, 116393), (5497, 79868), (9799, 44804), (10994, 39934), (11201, 39196), (19598, 22402), (19967, 21988)]