4987956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 12418560

約数和(自身を除く): 7430604

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 167, 228, 262, 334, 393, 501, 524, 668, 786, 1002, 1572, 2004, 2489, 3173, 4978, 6346, 7467, 9519, 9956, 12692, 14934, 19038, 21877, 29868, 38076, 43754, 65631, 87508, 131262, 262524, 415663, 831326, 1246989, 1662652, 2493978, 4987956]

約数ペア:

[(1, 4987956), (2, 2493978), (3, 1662652), (4, 1246989), (6, 831326), (12, 415663), (19, 262524), (38, 131262), (57, 87508), (76, 65631), (114, 43754), (131, 38076), (167, 29868), (228, 21877), (262, 19038), (334, 14934), (393, 12692), (501, 9956), (524, 9519), (668, 7467), (786, 6346), (1002, 4978), (1572, 3173), (2004, 2489)]