521036216

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{5099}}^1$

素因数の和:5399

約数の個数: 32

約数和(自身を含む): 999702000

約数和(自身を除く): 478665784

約数列:

[1, 2, 4, 8, 53, 106, 212, 241, 424, 482, 964, 1928, 5099, 10198, 12773, 20396, 25546, 40792, 51092, 102184, 270247, 540494, 1080988, 1228859, 2161976, 2457718, 4915436, 9830872, 65129527, 130259054, 260518108, 521036216]

約数ペア:

[(1, 521036216), (2, 260518108), (4, 130259054), (8, 65129527), (53, 9830872), (106, 4915436), (212, 2457718), (241, 2161976), (424, 1228859), (482, 1080988), (964, 540494), (1928, 270247), (5099, 102184), (10198, 51092), (12773, 40792), (20396, 25546)]