1920932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 4000752

約数和(自身を除く): 2079820

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 53, 68, 82, 106, 164, 212, 221, 442, 533, 689, 697, 884, 901, 1066, 1378, 1394, 1802, 2132, 2173, 2756, 2788, 3604, 4346, 8692, 9061, 11713, 18122, 23426, 28249, 36244, 36941, 46852, 56498, 73882, 112996, 147764, 480233, 960466, 1920932]

約数ペア:

[(1, 1920932), (2, 960466), (4, 480233), (13, 147764), (17, 112996), (26, 73882), (34, 56498), (41, 46852), (52, 36941), (53, 36244), (68, 28249), (82, 23426), (106, 18122), (164, 11713), (212, 9061), (221, 8692), (442, 4346), (533, 3604), (689, 2788), (697, 2756), (884, 2173), (901, 2132), (1066, 1802), (1378, 1394)]