2601443488

素因数分解:

$2^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{71249}}^1$

素因数の和:71429

約数の個数: 48

約数和(自身を含む): 5889240000

約数和(自身を除く): 3287796512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 163, 224, 326, 652, 1141, 1304, 2282, 2608, 4564, 5216, 9128, 18256, 36512, 71249, 142498, 284996, 498743, 569992, 997486, 1139984, 1994972, 2279968, 3989944, 7979888, 11613587, 15959776, 23227174, 46454348, 81295109, 92908696, 162590218, 185817392, 325180436, 371634784, 650360872, 1300721744, 2601443488]

約数ペア:

[(1, 2601443488), (2, 1300721744), (4, 650360872), (7, 371634784), (8, 325180436), (14, 185817392), (16, 162590218), (28, 92908696), (32, 81295109), (56, 46454348), (112, 23227174), (163, 15959776), (224, 11613587), (326, 7979888), (652, 3989944), (1141, 2279968), (1304, 1994972), (2282, 1139984), (2608, 997486), (4564, 569992), (5216, 498743), (9128, 284996), (18256, 142498), (36512, 71249)]