1020464

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 40

約数和(自身を含む): 2142720

約数和(自身を除く): 1122256

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 59, 92, 94, 118, 184, 188, 236, 368, 376, 472, 752, 944, 1081, 1357, 2162, 2714, 2773, 4324, 5428, 5546, 8648, 10856, 11092, 17296, 21712, 22184, 44368, 63779, 127558, 255116, 510232, 1020464]

約数ペア:

[(1, 1020464), (2, 510232), (4, 255116), (8, 127558), (16, 63779), (23, 44368), (46, 22184), (47, 21712), (59, 17296), (92, 11092), (94, 10856), (118, 8648), (184, 5546), (188, 5428), (236, 4324), (368, 2773), (376, 2714), (472, 2162), (752, 1357), (944, 1081)]