1604994334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1\times {\mathrm{911}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 2576655360

約数和(自身を除く): 971661026

約数列:

[1, 2, 19, 38, 71, 142, 653, 911, 1306, 1349, 1822, 2698, 12407, 17309, 24814, 34618, 46363, 64681, 92726, 129362, 594883, 880897, 1189766, 1228939, 1761794, 2457878, 11302777, 22605554, 42236693, 84473386, 802497167, 1604994334]

約数ペア:

[(1, 1604994334), (2, 802497167), (19, 84473386), (38, 42236693), (71, 22605554), (142, 11302777), (653, 2457878), (911, 1761794), (1306, 1228939), (1349, 1189766), (1822, 880897), (2698, 594883), (12407, 129362), (17309, 92726), (24814, 64681), (34618, 46363)]