1849254888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{42641}}^1$

素因数の和:42802

約数の個数: 64

約数和(自身を含む): 5014699200

約数和(自身を除く): 3165444312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 834, 1112, 1668, 1807, 3336, 3614, 5421, 7228, 10842, 14456, 21684, 42641, 43368, 85282, 127923, 170564, 255846, 341128, 511692, 554333, 1023384, 1108666, 1662999, 2217332, 3325998, 4434664, 5927099, 6651996, 11854198, 13303992, 17781297, 23708396, 35562594, 47416792, 71125188, 77052287, 142250376, 154104574, 231156861, 308209148, 462313722, 616418296, 924627444, 1849254888]

約数ペア:

[(1, 1849254888), (2, 924627444), (3, 616418296), (4, 462313722), (6, 308209148), (8, 231156861), (12, 154104574), (13, 142250376), (24, 77052287), (26, 71125188), (39, 47416792), (52, 35562594), (78, 23708396), (104, 17781297), (139, 13303992), (156, 11854198), (278, 6651996), (312, 5927099), (417, 4434664), (556, 3325998), (834, 2217332), (1112, 1662999), (1668, 1108666), (1807, 1023384), (3336, 554333), (3614, 511692), (5421, 341128), (7228, 255846), (10842, 170564), (14456, 127923), (21684, 85282), (42641, 43368)]