130478684

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 268654848

約数和(自身を除く): 138176164

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 307, 353, 602, 614, 706, 1204, 1228, 1412, 2149, 2471, 4298, 4942, 8596, 9884, 13201, 15179, 26402, 30358, 52804, 60716, 92407, 106253, 108371, 184814, 212506, 216742, 369628, 425012, 433484, 758597, 1517194, 3034388, 4659953, 9319906, 18639812, 32619671, 65239342, 130478684]

約数ペア:

[(1, 130478684), (2, 65239342), (4, 32619671), (7, 18639812), (14, 9319906), (28, 4659953), (43, 3034388), (86, 1517194), (172, 758597), (301, 433484), (307, 425012), (353, 369628), (602, 216742), (614, 212506), (706, 184814), (1204, 108371), (1228, 106253), (1412, 92407), (2149, 60716), (2471, 52804), (4298, 30358), (4942, 26402), (8596, 15179), (9884, 13201)]