1024999376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{18959}}^1$

素因数の和:19107

約数の個数: 40

約数和(自身を含む): 2068915200

約数和(自身を除く): 1043915824

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1744, 3379, 6758, 13516, 18959, 27032, 37918, 54064, 75836, 151672, 303344, 587729, 1175458, 2066531, 2350916, 4133062, 4701832, 8266124, 9403664, 16532248, 33064496, 64062461, 128124922, 256249844, 512499688, 1024999376]

約数ペア:

[(1, 1024999376), (2, 512499688), (4, 256249844), (8, 128124922), (16, 64062461), (31, 33064496), (62, 16532248), (109, 9403664), (124, 8266124), (218, 4701832), (248, 4133062), (436, 2350916), (496, 2066531), (872, 1175458), (1744, 587729), (3379, 303344), (6758, 151672), (13516, 75836), (18959, 54064), (27032, 37918)]