1745402008

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{733}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 3791315520

約数和(自身を除く): 2045913512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 421, 707, 733, 808, 842, 1414, 1466, 1684, 2828, 2932, 2947, 3368, 5131, 5656, 5864, 5894, 10262, 11788, 20524, 23576, 41048, 42521, 74033, 85042, 148066, 170084, 296132, 297647, 308593, 340168, 518231, 592264, 595294, 617186, 1036462, 1190588, 1234372, 2072924, 2160151, 2381176, 2468744, 4145848, 4320302, 8640604, 17281208, 31167893, 62335786, 124671572, 218175251, 249343144, 436350502, 872701004, 1745402008]

約数ペア:

[(1, 1745402008), (2, 872701004), (4, 436350502), (7, 249343144), (8, 218175251), (14, 124671572), (28, 62335786), (56, 31167893), (101, 17281208), (202, 8640604), (404, 4320302), (421, 4145848), (707, 2468744), (733, 2381176), (808, 2160151), (842, 2072924), (1414, 1234372), (1466, 1190588), (1684, 1036462), (2828, 617186), (2932, 595294), (2947, 592264), (3368, 518231), (5131, 340168), (5656, 308593), (5864, 297647), (5894, 296132), (10262, 170084), (11788, 148066), (20524, 85042), (23576, 74033), (41048, 42521)]