2015788976048

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{5437}}^1\times {\mathrm{205063}}^1$

素因数の和:210621

約数の個数: 40

約数和(自身を含む): 3940897805088

約数和(自身を除く): 1925108829040

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 5437, 10874, 21748, 43496, 86992, 205063, 410126, 614381, 820252, 1228762, 1640504, 2457524, 3281008, 4915048, 9830096, 23172119, 46344238, 92688476, 185376952, 370753904, 1114927531, 2229855062, 4459710124, 8919420248, 17838840496, 125986811003, 251973622006, 503947244012, 1007894488024, 2015788976048]

約数ペア:

[(1, 2015788976048), (2, 1007894488024), (4, 503947244012), (8, 251973622006), (16, 125986811003), (113, 17838840496), (226, 8919420248), (452, 4459710124), (904, 2229855062), (1808, 1114927531), (5437, 370753904), (10874, 185376952), (21748, 92688476), (43496, 46344238), (86992, 23172119), (205063, 9830096), (410126, 4915048), (614381, 3281008), (820252, 2457524), (1228762, 1640504)]