1547029232

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{321227}}^1$

素因数の和:321285

約数の個数: 40

約数和(自身を含む): 3505239936

約数和(自身を除く): 1958210704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 321227, 642454, 1284908, 2248589, 2569816, 4497178, 5139632, 8994356, 13812761, 17988712, 27625522, 35977424, 55251044, 96689327, 110502088, 193378654, 221004176, 386757308, 773514616, 1547029232]

約数ペア:

[(1, 1547029232), (2, 773514616), (4, 386757308), (7, 221004176), (8, 193378654), (14, 110502088), (16, 96689327), (28, 55251044), (43, 35977424), (56, 27625522), (86, 17988712), (112, 13812761), (172, 8994356), (301, 5139632), (344, 4497178), (602, 2569816), (688, 2248589), (1204, 1284908), (2408, 642454), (4816, 321227)]