1309869596

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 2758877184

約数和(自身を除く): 1449007588

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 191, 322, 382, 463, 529, 644, 764, 926, 1058, 1337, 1852, 2116, 2674, 3241, 3703, 4393, 5348, 6482, 7406, 8786, 10649, 12964, 14812, 17572, 21298, 30751, 42596, 61502, 74543, 88433, 101039, 123004, 149086, 176866, 202078, 244927, 298172, 353732, 404156, 489854, 619031, 707273, 979708, 1238062, 1414546, 1714489, 2033959, 2476124, 2829092, 3428978, 4067918, 6857956, 8135836, 14237713, 28475426, 46781057, 56950852, 93562114, 187124228, 327467399, 654934798, 1309869596]

約数ペア:

[(1, 1309869596), (2, 654934798), (4, 327467399), (7, 187124228), (14, 93562114), (23, 56950852), (28, 46781057), (46, 28475426), (92, 14237713), (161, 8135836), (191, 6857956), (322, 4067918), (382, 3428978), (463, 2829092), (529, 2476124), (644, 2033959), (764, 1714489), (926, 1414546), (1058, 1238062), (1337, 979708), (1852, 707273), (2116, 619031), (2674, 489854), (3241, 404156), (3703, 353732), (4393, 298172), (5348, 244927), (6482, 202078), (7406, 176866), (8786, 149086), (10649, 123004), (12964, 101039), (14812, 88433), (17572, 74543), (21298, 61502), (30751, 42596)]