2007378268

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{35023}}^1$

素因数の和:35146

約数の個数: 48

約数和(自身を含む): 4236503040

約数和(自身を除く): 2229124772

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 178, 322, 356, 623, 644, 1246, 2047, 2492, 4094, 8188, 14329, 28658, 35023, 57316, 70046, 140092, 245161, 490322, 805529, 980644, 1611058, 3117047, 3222116, 5638703, 6234094, 11277406, 12468188, 21819329, 22554812, 43638658, 71692081, 87277316, 143384162, 286768324, 501844567, 1003689134, 2007378268]

約数ペア:

[(1, 2007378268), (2, 1003689134), (4, 501844567), (7, 286768324), (14, 143384162), (23, 87277316), (28, 71692081), (46, 43638658), (89, 22554812), (92, 21819329), (161, 12468188), (178, 11277406), (322, 6234094), (356, 5638703), (623, 3222116), (644, 3117047), (1246, 1611058), (2047, 980644), (2492, 805529), (4094, 490322), (8188, 245161), (14329, 140092), (28658, 70046), (35023, 57316)]