2007247664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{18043}}^1$

素因数の和:18477

約数の個数: 40

約数和(自身を含む): 4128106320

約数和(自身を除く): 2120858656

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 409, 818, 1636, 3272, 6544, 6953, 13906, 18043, 27812, 36086, 55624, 72172, 111248, 144344, 288688, 306731, 613462, 1226924, 2453848, 4907696, 7379587, 14759174, 29518348, 59036696, 118073392, 125452979, 250905958, 501811916, 1003623832, 2007247664]

約数ペア:

[(1, 2007247664), (2, 1003623832), (4, 501811916), (8, 250905958), (16, 125452979), (17, 118073392), (34, 59036696), (68, 29518348), (136, 14759174), (272, 7379587), (409, 4907696), (818, 2453848), (1636, 1226924), (3272, 613462), (6544, 306731), (6953, 288688), (13906, 144344), (18043, 111248), (27812, 72172), (36086, 55624)]