1641383804956

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10193}}^1\times {\mathrm{185519}}^1$

素因数の和:195754

約数の個数: 48

約数和(自身を含む): 3389014056960

約数和(自身を除く): 1747630252004

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 10193, 20386, 40772, 71351, 142702, 185519, 285404, 315983, 371038, 631966, 742076, 1263932, 1298633, 2211881, 2597266, 4423762, 5194532, 5751089, 8847524, 11502178, 23004356, 40257623, 80515246, 161030492, 1890995167, 3781990334, 7563980668, 13236966169, 26473932338, 52947864676, 58620850177, 117241700354, 234483400708, 410345951239, 820691902478, 1641383804956]

約数ペア:

[(1, 1641383804956), (2, 820691902478), (4, 410345951239), (7, 234483400708), (14, 117241700354), (28, 58620850177), (31, 52947864676), (62, 26473932338), (124, 13236966169), (217, 7563980668), (434, 3781990334), (868, 1890995167), (10193, 161030492), (20386, 80515246), (40772, 40257623), (71351, 23004356), (142702, 11502178), (185519, 8847524), (285404, 5751089), (315983, 5194532), (371038, 4423762), (631966, 2597266), (742076, 2211881), (1263932, 1298633)]