201319264468

素因数分解:

$2^2\times 7^1\times {\mathrm{2801}}^1\times {\mathrm{2566931}}^1$

素因数の和:2569743

約数の個数: 24

約数和(自身を含む): 402782433984

約数和(自身を除く): 201463169516

約数列:

[1, 2, 4, 7, 14, 28, 2801, 5602, 11204, 19607, 39214, 78428, 2566931, 5133862, 10267724, 17968517, 35937034, 71874068, 7189973731, 14379947462, 28759894924, 50329816117, 100659632234, 201319264468]

約数ペア:

[(1, 201319264468), (2, 100659632234), (4, 50329816117), (7, 28759894924), (14, 14379947462), (28, 7189973731), (2801, 71874068), (5602, 35937034), (11204, 17968517), (19607, 10267724), (39214, 5133862), (78428, 2566931)]