885133088

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{207973}}^1$

素因数の和:208009

約数の個数: 48

約数和(自身を含む): 2096377920

約数和(自身を除く): 1211244832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 207973, 415946, 831892, 1455811, 1663784, 2911622, 3327568, 3951487, 5823244, 6655136, 7902974, 11646488, 15805948, 23292976, 27660409, 31611896, 46585952, 55320818, 63223792, 110641636, 126447584, 221283272, 442566544, 885133088]

約数ペア:

[(1, 885133088), (2, 442566544), (4, 221283272), (7, 126447584), (8, 110641636), (14, 63223792), (16, 55320818), (19, 46585952), (28, 31611896), (32, 27660409), (38, 23292976), (56, 15805948), (76, 11646488), (112, 7902974), (133, 6655136), (152, 5823244), (224, 3951487), (266, 3327568), (304, 2911622), (532, 1663784), (608, 1455811), (1064, 831892), (2128, 415946), (4256, 207973)]