1047619829762

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{10909}}^1\times {\mathrm{3929}}^1$

素因数の和:14963

約数の個数: 48

約数和(自身を含む): 1744979657400

約数和(自身を除く): 697359827638

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 2222, 3929, 7858, 10909, 12221, 21818, 24442, 43219, 86438, 119999, 239998, 396829, 475409, 793658, 950818, 1101809, 1319989, 2203618, 2639978, 4365119, 8730238, 12119899, 24239798, 42861461, 48016309, 85722922, 96032618, 133318889, 266637778, 471476071, 942952142, 4329007561, 5186236781, 8658015122, 10372473562, 47619083171, 95238166342, 523809914881, 1047619829762]

約数ペア:

[(1, 1047619829762), (2, 523809914881), (11, 95238166342), (22, 47619083171), (101, 10372473562), (121, 8658015122), (202, 5186236781), (242, 4329007561), (1111, 942952142), (2222, 471476071), (3929, 266637778), (7858, 133318889), (10909, 96032618), (12221, 85722922), (21818, 48016309), (24442, 42861461), (43219, 24239798), (86438, 12119899), (119999, 8730238), (239998, 4365119), (396829, 2639978), (475409, 2203618), (793658, 1319989), (950818, 1101809)]