1971291264

素因数分解:

$2^7\times 3^1\times {\mathrm{5133571}}^1$

素因数の和:5133588

約数の個数: 32

約数和(自身を含む): 5236243440

約数和(自身を除く): 3264952176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 5133571, 10267142, 15400713, 20534284, 30801426, 41068568, 61602852, 82137136, 123205704, 164274272, 246411408, 328548544, 492822816, 657097088, 985645632, 1971291264]

約数ペア:

[(1, 1971291264), (2, 985645632), (3, 657097088), (4, 492822816), (6, 328548544), (8, 246411408), (12, 164274272), (16, 123205704), (24, 82137136), (32, 61602852), (48, 41068568), (64, 30801426), (96, 20534284), (128, 15400713), (192, 10267142), (384, 5133571)]