1796734394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{318457}}^1$

素因数の和:318510

約数の個数: 32

約数和(自身を含む): 3424060416

約数和(自身を除く): 1627326022

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 318457, 636914, 2229199, 4139941, 4458398, 8279882, 9872167, 19744334, 28979587, 57959174, 69105169, 128338171, 138210338, 256676342, 898367197, 1796734394]

約数ペア:

[(1, 1796734394), (2, 898367197), (7, 256676342), (13, 138210338), (14, 128338171), (26, 69105169), (31, 57959174), (62, 28979587), (91, 19744334), (182, 9872167), (217, 8279882), (403, 4458398), (434, 4139941), (806, 2229199), (2821, 636914), (5642, 318457)]