1900994930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{26801}}^1$

素因数の和:27022

約数の個数: 32

約数和(自身を含む): 3525642288

約数和(自身を除く): 1624647358

約数列:

[1, 2, 5, 10, 41, 82, 173, 205, 346, 410, 865, 1730, 7093, 14186, 26801, 35465, 53602, 70930, 134005, 268010, 1098841, 2197682, 4636573, 5494205, 9273146, 10988410, 23182865, 46365730, 190099493, 380198986, 950497465, 1900994930]

約数ペア:

[(1, 1900994930), (2, 950497465), (5, 380198986), (10, 190099493), (41, 46365730), (82, 23182865), (173, 10988410), (205, 9273146), (346, 5494205), (410, 4636573), (865, 2197682), (1730, 1098841), (7093, 268010), (14186, 134005), (26801, 70930), (35465, 53602)]