1051642438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3359}}^1$

素因数の和:3505

約数の個数: 64

約数和(自身を含む): 2090188800

約数和(自身を除く): 1038546362

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 107, 133, 154, 209, 214, 266, 418, 749, 1177, 1463, 1498, 2033, 2354, 2926, 3359, 4066, 6718, 8239, 14231, 16478, 22363, 23513, 28462, 36949, 44726, 47026, 63821, 73898, 127642, 156541, 258643, 313082, 359413, 446747, 517286, 702031, 718826, 893494, 1404062, 2515891, 3953543, 4914217, 5031782, 6828847, 7907086, 9828434, 13657694, 27674801, 47801929, 55349602, 75117317, 95603858, 150234634, 525821219, 1051642438]

約数ペア:

[(1, 1051642438), (2, 525821219), (7, 150234634), (11, 95603858), (14, 75117317), (19, 55349602), (22, 47801929), (38, 27674801), (77, 13657694), (107, 9828434), (133, 7907086), (154, 6828847), (209, 5031782), (214, 4914217), (266, 3953543), (418, 2515891), (749, 1404062), (1177, 893494), (1463, 718826), (1498, 702031), (2033, 517286), (2354, 446747), (2926, 359413), (3359, 313082), (4066, 258643), (6718, 156541), (8239, 127642), (14231, 73898), (16478, 63821), (22363, 47026), (23513, 44726), (28462, 36949)]