858360178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{10979}}^1$

素因数の和:11122

約数の個数: 32

約数和(自身を含む): 1446197760

約数和(自身を除く): 587837582

約数列:

[1, 2, 13, 26, 31, 62, 97, 194, 403, 806, 1261, 2522, 3007, 6014, 10979, 21958, 39091, 78182, 142727, 285454, 340349, 680698, 1064963, 2129926, 4424537, 8849074, 13844519, 27689038, 33013853, 66027706, 429180089, 858360178]

約数ペア:

[(1, 858360178), (2, 429180089), (13, 66027706), (26, 33013853), (31, 27689038), (62, 13844519), (97, 8849074), (194, 4424537), (403, 2129926), (806, 1064963), (1261, 680698), (2522, 340349), (3007, 285454), (6014, 142727), (10979, 78182), (21958, 39091)]