1122681424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{21347}}^1$

素因数の和:21547

約数の個数: 40

約数和(自身を含む): 2303022240

約数和(自身を除く): 1180340816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 173, 304, 346, 692, 1384, 2768, 3287, 6574, 13148, 21347, 26296, 42694, 52592, 85388, 170776, 341552, 405593, 811186, 1622372, 3244744, 3693031, 6489488, 7386062, 14772124, 29544248, 59088496, 70167589, 140335178, 280670356, 561340712, 1122681424]

約数ペア:

[(1, 1122681424), (2, 561340712), (4, 280670356), (8, 140335178), (16, 70167589), (19, 59088496), (38, 29544248), (76, 14772124), (152, 7386062), (173, 6489488), (304, 3693031), (346, 3244744), (692, 1622372), (1384, 811186), (2768, 405593), (3287, 341552), (6574, 170776), (13148, 85388), (21347, 52592), (26296, 42694)]