1926184460

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{2221}}^1$

素因数の和:2754

約数の個数: 48

約数和(自身を含む): 4095803712

約数和(自身を除く): 2169619252

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 421, 515, 842, 1030, 1684, 2060, 2105, 2221, 4210, 4442, 8420, 8884, 11105, 22210, 43363, 44420, 86726, 173452, 216815, 228763, 433630, 457526, 867260, 915052, 935041, 1143815, 1870082, 2287630, 3740164, 4575260, 4675205, 9350410, 18700820, 96309223, 192618446, 385236892, 481546115, 963092230, 1926184460]

約数ペア:

[(1, 1926184460), (2, 963092230), (4, 481546115), (5, 385236892), (10, 192618446), (20, 96309223), (103, 18700820), (206, 9350410), (412, 4675205), (421, 4575260), (515, 3740164), (842, 2287630), (1030, 1870082), (1684, 1143815), (2060, 935041), (2105, 915052), (2221, 867260), (4210, 457526), (4442, 433630), (8420, 228763), (8884, 216815), (11105, 173452), (22210, 86726), (43363, 44420)]