977491216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4699477}}^1$

素因数の和:4699498

約数の個数: 20

約数和(自身を含む): 2039573452

約数和(自身を除く): 1062082236

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4699477, 9398954, 18797908, 37595816, 61093201, 75191632, 122186402, 244372804, 488745608, 977491216]

約数ペア:

[(1, 977491216), (2, 488745608), (4, 244372804), (8, 122186402), (13, 75191632), (16, 61093201), (26, 37595816), (52, 18797908), (104, 9398954), (208, 4699477)]