2013389042

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 3695155200

約数和(自身を除く): 1681766158

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 131, 161, 262, 322, 413, 809, 826, 917, 1357, 1618, 1834, 2714, 3013, 5663, 6026, 7729, 9499, 11326, 15458, 18607, 18998, 21091, 37214, 42182, 47731, 54103, 95462, 105979, 108206, 130249, 177767, 211958, 260498, 334117, 355534, 668234, 741853, 1097813, 1244369, 1483706, 2195626, 2437517, 2488738, 4875034, 6252761, 7684691, 12505522, 15369382, 17062619, 34125238, 43769327, 87538654, 143813503, 287627006, 1006694521, 2013389042]

約数ペア:

[(1, 2013389042), (2, 1006694521), (7, 287627006), (14, 143813503), (23, 87538654), (46, 43769327), (59, 34125238), (118, 17062619), (131, 15369382), (161, 12505522), (262, 7684691), (322, 6252761), (413, 4875034), (809, 2488738), (826, 2437517), (917, 2195626), (1357, 1483706), (1618, 1244369), (1834, 1097813), (2714, 741853), (3013, 668234), (5663, 355534), (6026, 334117), (7729, 260498), (9499, 211958), (11326, 177767), (15458, 130249), (18607, 108206), (18998, 105979), (21091, 95462), (37214, 54103), (42182, 47731)]