2275476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 6150144

約数和(自身を除く): 3874668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 263, 309, 412, 526, 618, 721, 789, 1052, 1236, 1442, 1578, 1841, 2163, 2884, 3156, 3682, 4326, 5523, 7364, 8652, 11046, 22092, 27089, 54178, 81267, 108356, 162534, 189623, 325068, 379246, 568869, 758492, 1137738, 2275476]

約数ペア:

[(1, 2275476), (2, 1137738), (3, 758492), (4, 568869), (6, 379246), (7, 325068), (12, 189623), (14, 162534), (21, 108356), (28, 81267), (42, 54178), (84, 27089), (103, 22092), (206, 11046), (263, 8652), (309, 7364), (412, 5523), (526, 4326), (618, 3682), (721, 3156), (789, 2884), (1052, 2163), (1236, 1841), (1442, 1578)]