451157356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26861}}^1$

素因数の和:26914

約数の個数: 48

約数和(自身を含む): 947691360

約数和(自身を除く): 496534004

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 8398, 16796, 26861, 53722, 107444, 349193, 456637, 510359, 698386, 913274, 1020718, 1396772, 1826548, 2041436, 5936281, 6634667, 8676103, 11872562, 13269334, 17352206, 23745124, 26538668, 34704412, 112789339, 225578678, 451157356]

約数ペア:

[(1, 451157356), (2, 225578678), (4, 112789339), (13, 34704412), (17, 26538668), (19, 23745124), (26, 17352206), (34, 13269334), (38, 11872562), (52, 8676103), (68, 6634667), (76, 5936281), (221, 2041436), (247, 1826548), (323, 1396772), (442, 1020718), (494, 913274), (646, 698386), (884, 510359), (988, 456637), (1292, 349193), (4199, 107444), (8398, 53722), (16796, 26861)]