2175991916

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{5813}}^1$

素因数の和:6314

約数の個数: 48

約数和(自身を含む): 4512594240

約数和(自身を除く): 2336602324

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 461, 812, 922, 1844, 3227, 5813, 6454, 11626, 12908, 13369, 23252, 26738, 40691, 53476, 81382, 93583, 162764, 168577, 187166, 337154, 374332, 674308, 1180039, 2360078, 2679793, 4720156, 5359586, 10719172, 18758551, 37517102, 75034204, 77713997, 155427994, 310855988, 543997979, 1087995958, 2175991916]

約数ペア:

[(1, 2175991916), (2, 1087995958), (4, 543997979), (7, 310855988), (14, 155427994), (28, 77713997), (29, 75034204), (58, 37517102), (116, 18758551), (203, 10719172), (406, 5359586), (461, 4720156), (812, 2679793), (922, 2360078), (1844, 1180039), (3227, 674308), (5813, 374332), (6454, 337154), (11626, 187166), (12908, 168577), (13369, 162764), (23252, 93583), (26738, 81382), (40691, 53476)]