2040792124

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{10267}}^1$

素因数の和:10538

約数の個数: 48

約数和(自身を含む): 4232058880

約数和(自身を除く): 2191266756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 229, 434, 458, 868, 916, 1603, 3206, 6412, 7099, 10267, 14198, 20534, 28396, 41068, 49693, 71869, 99386, 143738, 198772, 287476, 318277, 636554, 1273108, 2227939, 2351143, 4455878, 4702286, 8911756, 9404572, 16458001, 32916002, 65832004, 72885433, 145770866, 291541732, 510198031, 1020396062, 2040792124]

約数ペア:

[(1, 2040792124), (2, 1020396062), (4, 510198031), (7, 291541732), (14, 145770866), (28, 72885433), (31, 65832004), (62, 32916002), (124, 16458001), (217, 9404572), (229, 8911756), (434, 4702286), (458, 4455878), (868, 2351143), (916, 2227939), (1603, 1273108), (3206, 636554), (6412, 318277), (7099, 287476), (10267, 198772), (14198, 143738), (20534, 99386), (28396, 71869), (41068, 49693)]