1373599687684

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{551203727}}^1$

素因数の和:551203827

約数の個数: 24

約数和(自身を含む): 2778066789120

約数和(自身を除く): 1404467101436

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 551203727, 1102407454, 2204814908, 3858426089, 7716852178, 15433704356, 49057131703, 98114263406, 196228526812, 343399921921, 686799843842, 1373599687684]

約数ペア:

[(1, 1373599687684), (2, 686799843842), (4, 343399921921), (7, 196228526812), (14, 98114263406), (28, 49057131703), (89, 15433704356), (178, 7716852178), (356, 3858426089), (623, 2204814908), (1246, 1102407454), (2492, 551203727)]