2007219606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{348839}}^1$

素因数の和:348988

約数の個数: 32

約数和(自身を含む): 4621432320

約数和(自身を除く): 2614212714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 348839, 697678, 1046517, 2093034, 2441873, 4883746, 7325619, 14651238, 47790943, 95581886, 143372829, 286745658, 334536601, 669073202, 1003609803, 2007219606]

約数ペア:

[(1, 2007219606), (2, 1003609803), (3, 669073202), (6, 334536601), (7, 286745658), (14, 143372829), (21, 95581886), (42, 47790943), (137, 14651238), (274, 7325619), (411, 4883746), (822, 2441873), (959, 2093034), (1918, 1046517), (2877, 697678), (5754, 348839)]