1617994796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{1873}}^1$

素因数の和:2594

約数の個数: 48

約数和(自身を含む): 3201841440

約数和(自身を除く): 1583846644

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 677, 1276, 1354, 1873, 2708, 3746, 7447, 7492, 14894, 19633, 20603, 29788, 39266, 41206, 54317, 78532, 82412, 108634, 215963, 217268, 431926, 597487, 863852, 1194974, 1268021, 2389948, 2536042, 5072084, 13948231, 27896462, 36772609, 55792924, 73545218, 147090436, 404498699, 808997398, 1617994796]

約数ペア:

[(1, 1617994796), (2, 808997398), (4, 404498699), (11, 147090436), (22, 73545218), (29, 55792924), (44, 36772609), (58, 27896462), (116, 13948231), (319, 5072084), (638, 2536042), (677, 2389948), (1276, 1268021), (1354, 1194974), (1873, 863852), (2708, 597487), (3746, 431926), (7447, 217268), (7492, 215963), (14894, 108634), (19633, 82412), (20603, 78532), (29788, 54317), (39266, 41206)]