304837910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{12277}}^1$

素因数の和:12488

約数の個数: 32

約数和(自身を含む): 594058752

約数和(自身を除く): 289220842

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2483, 4966, 12277, 12415, 24554, 24830, 61385, 122770, 159601, 319202, 798005, 1596010, 2344907, 4689814, 11724535, 23449070, 30483791, 60967582, 152418955, 304837910]

約数ペア:

[(1, 304837910), (2, 152418955), (5, 60967582), (10, 30483791), (13, 23449070), (26, 11724535), (65, 4689814), (130, 2344907), (191, 1596010), (382, 798005), (955, 319202), (1910, 159601), (2483, 122770), (4966, 61385), (12277, 24830), (12415, 24554)]