83702996

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{123821}}^1$

素因数の和:123851

約数の個数: 18

約数和(自身を含む): 158615982

約数和(自身を除く): 74912986

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 123821, 247642, 495284, 1609673, 3219346, 6438692, 20925749, 41851498, 83702996]

約数ペア:

[(1, 83702996), (2, 41851498), (4, 20925749), (13, 6438692), (26, 3219346), (52, 1609673), (169, 495284), (338, 247642), (676, 123821)]