1493234848

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{392131}}^1$

素因数の和:392165

約数の個数: 48

約数和(自身を含む): 3557421504

約数和(自身を除く): 2064186656

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 392131, 784262, 1568524, 2744917, 3137048, 5489834, 6274096, 6666227, 10979668, 12548192, 13332454, 21959336, 26664908, 43918672, 46663589, 53329816, 87837344, 93327178, 106659632, 186654356, 213319264, 373308712, 746617424, 1493234848]

約数ペア:

[(1, 1493234848), (2, 746617424), (4, 373308712), (7, 213319264), (8, 186654356), (14, 106659632), (16, 93327178), (17, 87837344), (28, 53329816), (32, 46663589), (34, 43918672), (56, 26664908), (68, 21959336), (112, 13332454), (119, 12548192), (136, 10979668), (224, 6666227), (238, 6274096), (272, 5489834), (476, 3137048), (544, 2744917), (952, 1568524), (1904, 784262), (3808, 392131)]