2521144688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1429}}^1\times {\mathrm{3557}}^1$

素因数の和:5025

約数の個数: 40

約数和(自身を含む): 5047236480

約数和(自身を除く): 2526091792

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1429, 2858, 3557, 5716, 7114, 11432, 14228, 22864, 28456, 44299, 56912, 88598, 110267, 177196, 220534, 354392, 441068, 708784, 882136, 1764272, 5082953, 10165906, 20331812, 40663624, 81327248, 157571543, 315143086, 630286172, 1260572344, 2521144688]

約数ペア:

[(1, 2521144688), (2, 1260572344), (4, 630286172), (8, 315143086), (16, 157571543), (31, 81327248), (62, 40663624), (124, 20331812), (248, 10165906), (496, 5082953), (1429, 1764272), (2858, 882136), (3557, 708784), (5716, 441068), (7114, 354392), (11432, 220534), (14228, 177196), (22864, 110267), (28456, 88598), (44299, 56912)]