1972890564

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{587}}^1\times {\mathrm{739}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 4629676800

約数和(自身を除く): 2656786236

約数列:

[1, 2, 3, 4, 6, 12, 379, 587, 739, 758, 1137, 1174, 1478, 1516, 1761, 2217, 2274, 2348, 2956, 3522, 4434, 4548, 7044, 8868, 222473, 280081, 433793, 444946, 560162, 667419, 840243, 867586, 889892, 1120324, 1301379, 1334838, 1680486, 1735172, 2602758, 2669676, 3360972, 5205516, 164407547, 328815094, 493222641, 657630188, 986445282, 1972890564]

約数ペア:

[(1, 1972890564), (2, 986445282), (3, 657630188), (4, 493222641), (6, 328815094), (12, 164407547), (379, 5205516), (587, 3360972), (739, 2669676), (758, 2602758), (1137, 1735172), (1174, 1680486), (1478, 1334838), (1516, 1301379), (1761, 1120324), (2217, 889892), (2274, 867586), (2348, 840243), (2956, 667419), (3522, 560162), (4434, 444946), (4548, 433793), (7044, 280081), (8868, 222473)]