4228458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2398

約数の個数: 32

約数和(自身を含む): 9507456

約数和(自身を除く): 5278998

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 2357, 4714, 7071, 14142, 30641, 54211, 61282, 91923, 108422, 162633, 183846, 325266, 704743, 1409486, 2114229, 4228458]

約数ペア:

[(1, 4228458), (2, 2114229), (3, 1409486), (6, 704743), (13, 325266), (23, 183846), (26, 162633), (39, 108422), (46, 91923), (69, 61282), (78, 54211), (138, 30641), (299, 14142), (598, 7071), (897, 4714), (1794, 2357)]