2205368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 4752000

約数和(自身を除く): 2546632

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1319, 1672, 2638, 5276, 10552, 14509, 25061, 29018, 50122, 58036, 100244, 116072, 200488, 275671, 551342, 1102684, 2205368]

約数ペア:

[(1, 2205368), (2, 1102684), (4, 551342), (8, 275671), (11, 200488), (19, 116072), (22, 100244), (38, 58036), (44, 50122), (76, 29018), (88, 25061), (152, 14509), (209, 10552), (418, 5276), (836, 2638), (1319, 1672)]