1963156936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{61487}}^1$

素因数の和:61813

約数の個数: 32

約数和(自身を含む): 3977043840

約数和(自身を除く): 2013886904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 307, 614, 1228, 2456, 3991, 7982, 15964, 31928, 61487, 122974, 245948, 491896, 799331, 1598662, 3197324, 6394648, 18876509, 37753018, 75506036, 151012072, 245394617, 490789234, 981578468, 1963156936]

約数ペア:

[(1, 1963156936), (2, 981578468), (4, 490789234), (8, 245394617), (13, 151012072), (26, 75506036), (52, 37753018), (104, 18876509), (307, 6394648), (614, 3197324), (1228, 1598662), (2456, 799331), (3991, 491896), (7982, 245948), (15964, 122974), (31928, 61487)]