1900529074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1\times {\mathrm{653}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 3028700160

約数和(自身を除く): 1128171086

約数列:

[1, 2, 19, 38, 191, 382, 401, 653, 802, 1306, 3629, 7258, 7619, 12407, 15238, 24814, 76591, 124723, 153182, 249446, 261853, 523706, 1455229, 2369737, 2910458, 4739474, 4975207, 9950414, 50013923, 100027846, 950264537, 1900529074]

約数ペア:

[(1, 1900529074), (2, 950264537), (19, 100027846), (38, 50013923), (191, 9950414), (382, 4975207), (401, 4739474), (653, 2910458), (802, 2369737), (1306, 1455229), (3629, 523706), (7258, 261853), (7619, 249446), (12407, 153182), (15238, 124723), (24814, 76591)]