2374398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 5656560

約数和(自身を除く): 3282162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 139, 146, 219, 234, 278, 417, 438, 657, 834, 949, 1251, 1314, 1807, 1898, 2502, 2847, 3614, 5421, 5694, 8541, 10147, 10842, 16263, 17082, 20294, 30441, 32526, 60882, 91323, 131911, 182646, 263822, 395733, 791466, 1187199, 2374398]

約数ペア:

[(1, 2374398), (2, 1187199), (3, 791466), (6, 395733), (9, 263822), (13, 182646), (18, 131911), (26, 91323), (39, 60882), (73, 32526), (78, 30441), (117, 20294), (139, 17082), (146, 16263), (219, 10842), (234, 10147), (278, 8541), (417, 5694), (438, 5421), (657, 3614), (834, 2847), (949, 2502), (1251, 1898), (1314, 1807)]