426886564

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{373}}^1\times {\mathrm{1693}}^1$

素因数の和:2096

約数の個数: 36

約数和(自身を含む): 811585236

約数和(自身を除く): 384698672

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 373, 676, 746, 1492, 1693, 3386, 4849, 6772, 9698, 19396, 22009, 44018, 63037, 88036, 126074, 252148, 286117, 572234, 631489, 1144468, 1262978, 2525956, 8209357, 16418714, 32837428, 106721641, 213443282, 426886564]

約数ペア:

[(1, 426886564), (2, 213443282), (4, 106721641), (13, 32837428), (26, 16418714), (52, 8209357), (169, 2525956), (338, 1262978), (373, 1144468), (676, 631489), (746, 572234), (1492, 286117), (1693, 252148), (3386, 126074), (4849, 88036), (6772, 63037), (9698, 44018), (19396, 22009)]