1738984990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{10369}}^1$

素因数の和:10948

約数の個数: 32

約数和(自身を含む): 3237431040

約数和(自身を除く): 1498446050

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 541, 1082, 2705, 5410, 10369, 16771, 20738, 33542, 51845, 83855, 103690, 167710, 321439, 642878, 1607195, 3214390, 5609629, 11219258, 28048145, 56096290, 173898499, 347796998, 869492495, 1738984990]

約数ペア:

[(1, 1738984990), (2, 869492495), (5, 347796998), (10, 173898499), (31, 56096290), (62, 28048145), (155, 11219258), (310, 5609629), (541, 3214390), (1082, 1607195), (2705, 642878), (5410, 321439), (10369, 167710), (16771, 103690), (20738, 83855), (33542, 51845)]