2515063852

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 5240497920

約数和(自身を除く): 2725434068

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 151, 217, 302, 434, 604, 619, 868, 961, 1057, 1238, 1922, 2114, 2476, 3844, 4228, 4333, 4681, 6727, 8666, 9362, 13454, 17332, 18724, 19189, 26908, 32767, 38378, 65534, 76756, 93469, 131068, 134323, 145111, 186938, 268646, 290222, 373876, 537292, 580444, 594859, 654283, 1015777, 1189718, 1308566, 2031554, 2379436, 2617132, 2897539, 4063108, 4164013, 5795078, 8328026, 11590156, 16656052, 20282773, 40565546, 81131092, 89823709, 179647418, 359294836, 628765963, 1257531926, 2515063852]

約数ペア:

[(1, 2515063852), (2, 1257531926), (4, 628765963), (7, 359294836), (14, 179647418), (28, 89823709), (31, 81131092), (62, 40565546), (124, 20282773), (151, 16656052), (217, 11590156), (302, 8328026), (434, 5795078), (604, 4164013), (619, 4063108), (868, 2897539), (961, 2617132), (1057, 2379436), (1238, 2031554), (1922, 1308566), (2114, 1189718), (2476, 1015777), (3844, 654283), (4228, 594859), (4333, 580444), (4681, 537292), (6727, 373876), (8666, 290222), (9362, 268646), (13454, 186938), (17332, 145111), (18724, 134323), (19189, 131068), (26908, 93469), (32767, 76756), (38378, 65534)]