2019423805

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{6619}}^1$

素因数の和:7033

約数の個数: 32

約数和(自身を含む): 2897971200

約数和(自身を除く): 878547395

約数列:

[1, 5, 7, 23, 35, 115, 161, 379, 805, 1895, 2653, 6619, 8717, 13265, 33095, 43585, 46333, 61019, 152237, 231665, 305095, 761185, 1065659, 2508601, 5328295, 12543005, 17560207, 57697823, 87801035, 288489115, 403884761, 2019423805]

約数ペア:

[(1, 2019423805), (5, 403884761), (7, 288489115), (23, 87801035), (35, 57697823), (115, 17560207), (161, 12543005), (379, 5328295), (805, 2508601), (1895, 1065659), (2653, 761185), (6619, 305095), (8717, 231665), (13265, 152237), (33095, 61019), (43585, 46333)]