1430899978078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1\times {\mathrm{360541}}^1$

素因数の和:362104

約数の個数: 32

約数和(自身を含む): 2292700999680

約数和(自身を除く): 861801021602

約数列:

[1, 2, 19, 38, 71, 142, 1349, 1471, 2698, 2942, 27949, 55898, 104441, 208882, 360541, 721082, 1984379, 3968758, 6850279, 13700558, 25598411, 51196822, 486369809, 530355811, 972739618, 1060711622, 10076760409, 20153520818, 37655262581, 75310525162, 715449989039, 1430899978078]

約数ペア:

[(1, 1430899978078), (2, 715449989039), (19, 75310525162), (38, 37655262581), (71, 20153520818), (142, 10076760409), (1349, 1060711622), (1471, 972739618), (2698, 530355811), (2942, 486369809), (27949, 51196822), (55898, 25598411), (104441, 13700558), (208882, 6850279), (360541, 3968758), (721082, 1984379)]