2089231924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{4219}}^1$

素因数の和:4432

約数の個数: 48

約数和(自身を含む): 4019803200

約数和(自身を除く): 1930571276

約数列:

[1, 2, 4, 13, 26, 52, 89, 107, 178, 214, 356, 428, 1157, 1391, 2314, 2782, 4219, 4628, 5564, 8438, 9523, 16876, 19046, 38092, 54847, 109694, 123799, 219388, 247598, 375491, 451433, 495196, 750982, 902866, 1501964, 1805732, 4881383, 5868629, 9762766, 11737258, 19525532, 23474516, 40177537, 80355074, 160710148, 522307981, 1044615962, 2089231924]

約数ペア:

[(1, 2089231924), (2, 1044615962), (4, 522307981), (13, 160710148), (26, 80355074), (52, 40177537), (89, 23474516), (107, 19525532), (178, 11737258), (214, 9762766), (356, 5868629), (428, 4881383), (1157, 1805732), (1391, 1501964), (2314, 902866), (2782, 750982), (4219, 495196), (4628, 451433), (5564, 375491), (8438, 247598), (9523, 219388), (16876, 123799), (19046, 109694), (38092, 54847)]