2017991598

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{17117}}^1$

素因数の和:17537

約数の個数: 48

約数和(自身を含む): 4706902224

約数和(自身を除く): 2688910626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 401, 802, 1203, 2406, 2807, 5614, 8421, 16842, 17117, 19649, 34234, 39298, 51351, 58947, 102702, 117894, 119819, 239638, 359457, 718914, 838733, 1677466, 2516199, 5032398, 6863917, 13727834, 20591751, 41183502, 48047419, 96094838, 144142257, 288284514, 336331933, 672663866, 1008995799, 2017991598]

約数ペア:

[(1, 2017991598), (2, 1008995799), (3, 672663866), (6, 336331933), (7, 288284514), (14, 144142257), (21, 96094838), (42, 48047419), (49, 41183502), (98, 20591751), (147, 13727834), (294, 6863917), (401, 5032398), (802, 2516199), (1203, 1677466), (2406, 838733), (2807, 718914), (5614, 359457), (8421, 239638), (16842, 119819), (17117, 117894), (19649, 102702), (34234, 58947), (39298, 51351)]