1378234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 2499840

約数和(自身を除く): 1121606

約数列:

[1, 2, 11, 13, 22, 26, 61, 79, 122, 143, 158, 286, 671, 793, 869, 1027, 1342, 1586, 1738, 2054, 4819, 8723, 9638, 11297, 17446, 22594, 53009, 62647, 106018, 125294, 689117, 1378234]

約数ペア:

[(1, 1378234), (2, 689117), (11, 125294), (13, 106018), (22, 62647), (26, 53009), (61, 22594), (79, 17446), (122, 11297), (143, 9638), (158, 8723), (286, 4819), (671, 2054), (793, 1738), (869, 1586), (1027, 1342)]