3709420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 9158688

約数和(自身を除く): 5449268

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1297, 1430, 2594, 2860, 5188, 6485, 12970, 14267, 16861, 25940, 28534, 33722, 57068, 67444, 71335, 84305, 142670, 168610, 185471, 285340, 337220, 370942, 741884, 927355, 1854710, 3709420]

約数ペア:

[(1, 3709420), (2, 1854710), (4, 927355), (5, 741884), (10, 370942), (11, 337220), (13, 285340), (20, 185471), (22, 168610), (26, 142670), (44, 84305), (52, 71335), (55, 67444), (65, 57068), (110, 33722), (130, 28534), (143, 25940), (220, 16861), (260, 14267), (286, 12970), (572, 6485), (715, 5188), (1297, 2860), (1430, 2594)]