3888716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 8001504

約数和(自身を除く): 4112788

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 83, 106, 166, 212, 221, 332, 442, 689, 884, 901, 1079, 1378, 1411, 1802, 2158, 2756, 2822, 3604, 4316, 4399, 5644, 8798, 11713, 17596, 18343, 23426, 36686, 46852, 57187, 73372, 74783, 114374, 149566, 228748, 299132, 972179, 1944358, 3888716]

約数ペア:

[(1, 3888716), (2, 1944358), (4, 972179), (13, 299132), (17, 228748), (26, 149566), (34, 114374), (52, 74783), (53, 73372), (68, 57187), (83, 46852), (106, 36686), (166, 23426), (212, 18343), (221, 17596), (332, 11713), (442, 8798), (689, 5644), (884, 4399), (901, 4316), (1079, 3604), (1378, 2822), (1411, 2756), (1802, 2158)]