1661442508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{2609}}^1$

素因数の和:3018

約数の個数: 48

約数和(自身を含む): 3259660320

約数和(自身を除く): 1598217812

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 353, 451, 706, 902, 1412, 1804, 2609, 3883, 5218, 7766, 10436, 14473, 15532, 28699, 28946, 57398, 57892, 106969, 114796, 159203, 213938, 318406, 427876, 636812, 920977, 1176659, 1841954, 2353318, 3683908, 4706636, 10130747, 20261494, 37760057, 40522988, 75520114, 151040228, 415360627, 830721254, 1661442508]

約数ペア:

[(1, 1661442508), (2, 830721254), (4, 415360627), (11, 151040228), (22, 75520114), (41, 40522988), (44, 37760057), (82, 20261494), (164, 10130747), (353, 4706636), (451, 3683908), (706, 2353318), (902, 1841954), (1412, 1176659), (1804, 920977), (2609, 636812), (3883, 427876), (5218, 318406), (7766, 213938), (10436, 159203), (14473, 114796), (15532, 106969), (28699, 57892), (28946, 57398)]