2031901088

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{373}}^1$

素因数の和:766

約数の個数: 96

約数和(自身を含む): 4655097216

約数和(自身を除く): 2623196128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 293, 332, 373, 581, 586, 664, 746, 1162, 1172, 1328, 1492, 2051, 2324, 2344, 2611, 2656, 2984, 4102, 4648, 4688, 5222, 5968, 8204, 9296, 9376, 10444, 11936, 16408, 18592, 20888, 24319, 30959, 32816, 41776, 48638, 61918, 65632, 83552, 97276, 109289, 123836, 170233, 194552, 216713, 218578, 247672, 340466, 389104, 433426, 437156, 495344, 680932, 765023, 778208, 866852, 874312, 990688, 1361864, 1530046, 1733704, 1748624, 2723728, 3060092, 3467408, 3497248, 5447456, 6120184, 6934816, 9070987, 12240368, 18141974, 24480736, 36283948, 63496909, 72567896, 126993818, 145135792, 253987636, 290271584, 507975272, 1015950544, 2031901088]

約数ペア:

[(1, 2031901088), (2, 1015950544), (4, 507975272), (7, 290271584), (8, 253987636), (14, 145135792), (16, 126993818), (28, 72567896), (32, 63496909), (56, 36283948), (83, 24480736), (112, 18141974), (166, 12240368), (224, 9070987), (293, 6934816), (332, 6120184), (373, 5447456), (581, 3497248), (586, 3467408), (664, 3060092), (746, 2723728), (1162, 1748624), (1172, 1733704), (1328, 1530046), (1492, 1361864), (2051, 990688), (2324, 874312), (2344, 866852), (2611, 778208), (2656, 765023), (2984, 680932), (4102, 495344), (4648, 437156), (4688, 433426), (5222, 389104), (5968, 340466), (8204, 247672), (9296, 218578), (9376, 216713), (10444, 194552), (11936, 170233), (16408, 123836), (18592, 109289), (20888, 97276), (24319, 83552), (30959, 65632), (32816, 61918), (41776, 48638)]