141997298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 233280000

約数和(自身を除く): 91282702

約数列:

[1, 2, 19, 31, 38, 62, 149, 298, 589, 809, 1178, 1618, 2831, 4619, 5662, 9238, 15371, 25079, 30742, 50158, 87761, 120541, 175522, 241082, 476501, 953002, 2290279, 3736771, 4580558, 7473542, 70998649, 141997298]

約数ペア:

[(1, 141997298), (2, 70998649), (19, 7473542), (31, 4580558), (38, 3736771), (62, 2290279), (149, 953002), (298, 476501), (589, 241082), (809, 175522), (1178, 120541), (1618, 87761), (2831, 50158), (4619, 30742), (5662, 25079), (9238, 15371)]