7281941212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2437}}^1\times {\mathrm{8209}}^1$

素因数の和:10670

約数の個数: 48

約数和(自身を含む): 15692528320

約数和(自身を除く): 8410587108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2437, 4874, 8209, 9748, 16418, 17059, 31681, 32836, 34118, 57463, 63362, 68236, 106717, 114926, 126724, 213434, 221767, 229852, 426868, 443534, 747019, 887068, 1494038, 2988076, 20005333, 40010666, 80021332, 140037331, 260069329, 280074662, 520138658, 560149324, 1040277316, 1820485303, 3640970606, 7281941212]

約数ペア:

[(1, 7281941212), (2, 3640970606), (4, 1820485303), (7, 1040277316), (13, 560149324), (14, 520138658), (26, 280074662), (28, 260069329), (52, 140037331), (91, 80021332), (182, 40010666), (364, 20005333), (2437, 2988076), (4874, 1494038), (8209, 887068), (9748, 747019), (16418, 443534), (17059, 426868), (31681, 229852), (32836, 221767), (34118, 213434), (57463, 126724), (63362, 114926), (68236, 106717)]