988073584

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{269}}^1\times {\mathrm{1327}}^1$

素因数の和:1777

約数の個数: 40

約数和(自身を含む): 1934072640

約数和(自身を除く): 945999056

約数列:

[1, 2, 4, 8, 16, 173, 269, 346, 538, 692, 1076, 1327, 1384, 2152, 2654, 2768, 4304, 5308, 10616, 21232, 46537, 93074, 186148, 229571, 356963, 372296, 459142, 713926, 744592, 918284, 1427852, 1836568, 2855704, 3673136, 5711408, 61754599, 123509198, 247018396, 494036792, 988073584]

約数ペア:

[(1, 988073584), (2, 494036792), (4, 247018396), (8, 123509198), (16, 61754599), (173, 5711408), (269, 3673136), (346, 2855704), (538, 1836568), (692, 1427852), (1076, 918284), (1327, 744592), (1384, 713926), (2152, 459142), (2654, 372296), (2768, 356963), (4304, 229571), (5308, 186148), (10616, 93074), (21232, 46537)]