1222575718

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3697}}^1$

素因数の和:3821

約数の個数: 64

約数和(自身を含む): 2385653760

約数和(自身を除く): 1163078042

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 79, 91, 158, 161, 182, 299, 322, 553, 598, 1027, 1106, 1817, 2054, 2093, 3634, 3697, 4186, 7189, 7394, 12719, 14378, 23621, 25438, 25879, 47242, 48061, 51758, 85031, 96122, 165347, 170062, 292063, 330694, 336427, 584126, 595217, 672854, 1105403, 1190434, 2044441, 2210806, 3796819, 4088882, 6717449, 7593638, 7737821, 13434898, 15475642, 26577733, 47022143, 53155466, 87326837, 94044286, 174653674, 611287859, 1222575718]

約数ペア:

[(1, 1222575718), (2, 611287859), (7, 174653674), (13, 94044286), (14, 87326837), (23, 53155466), (26, 47022143), (46, 26577733), (79, 15475642), (91, 13434898), (158, 7737821), (161, 7593638), (182, 6717449), (299, 4088882), (322, 3796819), (553, 2210806), (598, 2044441), (1027, 1190434), (1106, 1105403), (1817, 672854), (2054, 595217), (2093, 584126), (3634, 336427), (3697, 330694), (4186, 292063), (7189, 170062), (7394, 165347), (12719, 96122), (14378, 85031), (23621, 51758), (25438, 48061), (25879, 47242)]