2157811334

素因数分解:

$2^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{241}}^1\times {\mathrm{433}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 3807475056

約数和(自身を除く): 1649663722

約数列:

[1, 2, 7, 14, 49, 98, 211, 241, 422, 433, 482, 866, 1477, 1687, 2954, 3031, 3374, 6062, 10339, 11809, 20678, 21217, 23618, 42434, 50851, 91363, 101702, 104353, 182726, 208706, 355957, 639541, 711914, 730471, 1279082, 1460942, 2491699, 4476787, 4983398, 5113297, 8953574, 10226594, 22018483, 44036966, 154129381, 308258762, 1078905667, 2157811334]

約数ペア:

[(1, 2157811334), (2, 1078905667), (7, 308258762), (14, 154129381), (49, 44036966), (98, 22018483), (211, 10226594), (241, 8953574), (422, 5113297), (433, 4983398), (482, 4476787), (866, 2491699), (1477, 1460942), (1687, 1279082), (2954, 730471), (3031, 711914), (3374, 639541), (6062, 355957), (10339, 208706), (11809, 182726), (20678, 104353), (21217, 101702), (23618, 91363), (42434, 50851)]